Panel a of the figure below shows a positively charged particle moving with a velocity v in a...
Question:
Panel a of the figure below shows a positively charged particle moving with a velocity v in a magnetic field B. Using the panel b, the direction of the magnetic force on the particle is:
A. 1
B. 2
C. 3
D. 4
E. 5
 |
Fleming's Right Hand Rule
According to fleming's right hand rule,
The thumb should be in the direction of motion of the charge.
The index finger should be in the direction of magnetic field which is perpendicular to the thumb.
Then the direction of middle finger which is perpendicular to both thumb and the index finger show the direction of the magnetic force acting on the charged particle.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answerAccording to the figure,
The direction of magnetic field is out of the paper.
The direction of positively charged particle is upward.
So, for the...
See full answer below.
Ask a question
Our experts can answer your tough homework and study questions.
Ask a question Ask a questionSearch Answers
Learn more about this topic:
Get access to this video and our entire Q&A library
Alexander Fleming: Discovery, Contributions & Facts
from
Chapter 18 / Lesson 18
69K
Alexander Fleming's discovery of penicillin and the subsequent development of antibiotic drugs to fight infection revolutionized medicine in the 20th century. Take a closer look at Fleming's contributions to medicine and learn lesser-known facts about the discovery of penicillin.
Related to this Question
- Find the direction of the magnetic field acting on the positively charged particle moving, as shown in the figure below, if the direction of the magnetic force acting on it is as indicated.
- As shown in the figure below, when a charged particle enters a region of magnetic field traveling in a direction perpendicular to the field, it will travel in a circular path. If the magnitude of the magnetic field is 0.160 T, the speed of the particle is
- An electron moves in the magnetic field B=1.5i T with a speed of 2.0 � 10 7 m/s in the direction shown in the figure. Note that the velocity is in the y-z plane. What is the magnetic force F on the
- Find the direction of the magnetic field acting on the positively charged particle moving, as shown in the diagram below, if the direction of the magnetic force acting on it is as indicated.
- A proton moveds in the magnetic field ? B =0.48 ? s T with a speed of 1.1 10 7 m/s in the directions shown in the figure.Part A In the figure a ,what is the magnetic force ? F on the proton?Give
- The drawing shows a positively charged particle entering a 0.71 T magnetic field. The particle has a speed of 240 m/s and moves perpendicular to the magnetic field. Just as the particle enters the magnetic field, an electric field is turned on. What must
- The figure shows a uniform magnetic field B directed to the left and a wire carrying a current into the page. What is the direction of the magnetic force acting on the wire?
- Find the direction of the magnetic field acting on the positively charged particle moving, as shown in the picture below, if the direction of the magnetic force acting on it is as indicated.
- Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure below if the direction of the magnetic force acting on it is as indicated.
- Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure if the direction of the magnetic force acting on it is as indicated.
- In the below figure, a conducting rod of length L = 25.0 cm moves in a magnetic field B of magnitude 0.400 T directed into the plane of the figure. The rod moves with speed v = 6.00 m/s in the direction shown. When the charges in the rod are in equilibriu
- When a charged particle enters a region of a magnetic field while traveling perpendicular to the field, it takes a circular path, as shown in the figure below. If the magnitude of the magnetic field is 0.160 T, the speed of the particle is 12.0 x 10^6 m/s
- The figure shows a particle that carries a charge of q_0 = -2.76 times 10^{-6} C. It is moving along the +y axis at a speed of v = 5.03 times 10^6 m/s. A magnetic field vector B of magnitude 3.36 times 10^{-5} T is directed along the +z axis, and an elect
- The drawing shows four situations in which a positively charged particle is moving with a velocity v through a magnetic field B. In each case, the magnetic field is directed out of the screen toward
- Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure below if the direction of the magnetic force acting on it is as
- In the figure a conducting rod of length L = 40.0 cm moves in a magnetic field B? of magnitude 0.450 T directed into the plane of the figure. The rod moves with speed v = 5.50 m/s in the direction sho
- In the figure, a conducting rod of length L = 27.0 cm moves in a magnetic field B? of magnitude 0.360 T directed into the plane of the figure. The rod moves with speed v = 7.00 m/s in the direction sh
- In the figure, a conducting rod with length L = 33.0 cm moves in a magnetic field B of magnitude 0.390 T directed into the plane of the figure. The rod moves with speed v = 4.00 m/s in the direction s
- In the figure, a conducting rod with a length L = 35.0 cm moves in a magnetic field B of magnitude 0.400 T directed into the plane of the figure. The rod moves with a speed of v = 5.40 m/s in the direction shown. What is the potential difference between t
- In the figure (Figure 1) a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.480 T directed into the plane of the figure. The rod moves with speed v = 5.20 m/s in the di
- A charged particle is moving in a uniform magnetic field at a speed of 2.9 x 10^3 m/s in a direction 75 degrees from the direction of the field. The particle s charge is 8.0 micro C and the magnetic force acting on it is 0.0032 N. What is the strength of
- The drawing shows a parallel plate capacitor that is moving with a speed of 32 m/s through a 3.2 T magnetic field. The velocity vector v is perpendicular to the magnetic field. The electric field with
- In the figure shown, a wire is oriented perpendicular to the screen with a current that is moving out. The direction of the magnetic field B at point to the right of the wire is
- In the figure shown, a wire is oriented vertically across the screen with a current that is moving up. The direction of the magnetic field B at point to the right of the wire is a) up b) in c) out d)
- In the figure a conducting rod of length L = 40.0 cm moves in a magnetic field vector B of magnitude 0.450 T directed into the plane of the figure. The rod moves with speed v = 5.30 m/s in the direct
- The drawing shows a parallel plate capacitor that is moving with a speed of 31 m/s through a 4.6-T magnetic field. The velocity v is perpendicular to the magnetic field. The electric field within the
- A particle having an electric charge q = 3.20\times10^{-19} C is injected into a magnetic field B = 0.08 T with a speed of 1.67\times10^7 m/s. The velocity of the particle is perpendicular to the direction of the magnetic field. 1) What is the magnitude o
- A metal strip 8.24 cm long, 1.05 cm wide, and 0.603 mm thick moves with constant velocity through a uniform magnetic field B = 0.912 mT directed perpendicular to the strip, as shown in the figure. A p
- A current-carrying loop, carrying a current of 1 A in the counter-clockwise direction, enters a magnetic field B = 10 Tesla as shown in the figure. The magnetic field is pointing out the page (z-direction). a. Using what you know of magnetic forces on cur
- When a charged particle enters a region of uniform magnetic field, it follows a circular path, as indicated in the figure . Suppose that the magnetic field has a magnitude of 0.190 T , the particle's
- A charged particle that is moving in a static uniform magnetic field A) may experience a magnetic force, but its speed will not change B) may experience a magnetic force, but its direction of motion
- The drawing shows a parallel plate capacitor that is moving with a speed of 25 m/s through a 5.2 T magnetic field. The velocity v is perpendicular to the magnetic field. The electric field within the
- By the Right-Hand Rule, what is the direction of the magnetic force felt by a negatively-charged particle moving with velocity v (to the right) in a magnetic field B (pointed upward)?
- The uniform magnetic field B in the diagram has a magnitude of 35 T and a direction of 60^\circ with respect to the y axis. An electron is traveling parallel to the y axis at a velocity of 7.5 \times
- The figure shows a uniform magnetic field B directed to the left and a wire carrying a current into the page. The magnetic force acting on the wire is a) toward the top of the page. b) toward the bottom of the page. c) toward the left. d) toward the right
- A charged particle enters a uniform magnetic field and follows the circular path shown in the drawing. The particle's speed is 171 m/s. the magnitude of the magnetic field is 0.237 T, and the radius of the path is 740 m. Determine the mass of the particle
- In the diagram below is shown an electron moving in the direction indicated by the arrow. It is immersed in a uniform magnetic field that points into the page. What is the direction of the magnetic fo
- In the figure below, a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with a speed of v = 5.80 m/s in the direction shown. When the charges in the rod are in equil
- In the figure, a conducting rod with a length L = 26.0 cm moves in a magnetic field B of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. What is the magnitude E of the motional em
- In the figure, a conducting rod with a length L = 26.0 cm moves in a magnetic field B of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. When the charges in the rod are in equilib
- In the figure below, a conducting rod with a length L = 26.0 cm moves in a magnetic field B of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. When the charges in the rod are in e
- Charged particles pass through a velocity selector with electric and magnetic fields at right angles to each other, as shown in the figure below. If the electric field has a magnitude of 440 N/C and the magnetic field has a magnitude of 0.19 T, what speed
- In the figure an electron moves at constant speed v = 100 m/s, in a straight line along the x-axis through uniform electric (not shown) and magnetic field (shown). The magnetic field vector B is directed into the page and has a magnitude of 5.00 T. The el
- In the figure, a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with a speed of v = 5.80 m/s in the direction shown. What is the direction of the electric field wi
- The direction of the magnetic force on a moving charged particle in a magnetic field is . A. perpendicular to the magnetic field. B. perpendicular to the velocity. C. both perpendicular to the veloci
- A conducting rod of length L =29.0 cm moves in a magnetic field B of magnetude 0.450 T directed into the plane of the figure, The rod moves with speed v = 6.00 m/s When the charges in the rod are in e
- The magnetic force on a point charge in a given magnetic field and at a given speed is largest when it: A. has velocity components both parallel and perpendicular to the field. B. moves perpendicular to the magnetic field. C. moves in the direction opposi
- A wire loop carrying current I is placed horizontally, as shown below. The magnetic field B passes across the plane of the loop. Indicate the magnetic forces acting on each segment of the wire.
- A positive e moving with a constant velocity v enters a region of a uniform magnetic field pointing to the top of the page. What is the direction of the magnetic force on the charge? (a) Left (b) Right (c) To the bottom of the page (d) There is no force o
- A positron moves in a magnetic field with a speed of 9.0*10^6 (m/s) along x axis (see Figure below).The magnetic field of magnitude 0.025 (T) is directed at an angle of 70^{\circ} to the x axis and ly
- The figure below shows a schematic diagram of a mass spectrometer. A charged particle enters a velocity selector, in which a uniform electric field E (created by charged plates) points to the right and a magnetic field B_in points into the page. Upon exit
- An observer in a reference frame A establishes a region of electric and magnetic fields as shown in the figure below. Suppose that an observer in reference frame B is moving to the right at a speed v_
- The figure below shows a circuit containing a resistor and an uncharged capacitor. Pointing into the plane of the circuit is a uniform magnetic field. If the magnetic field reverses direction in a sho
- A conductor, which connected to a power supply, is placed in a magnetic field as shown in figure. B=0.5 T\quad I=0.03A Find the magnitude and direction of force.
- In the figure, a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with a speed of v = 5.80 m/s in the direction shown. What is the potential difference between the e
- Suppose a positively charged (+q; particle (of mass m) enters a uniform magnetic field (B pointed in the z-direction) with an initial velocity (v in the x-direction). 1.) What is the magnetic force that the particle experiences as soon as it enters the fi
- In the figure, a conducting rod of length L = 29.0 cm moves in a magnetic field B of magnitude 0.410 T directed into the plane of the figure. The rod moves with speed v = 7.00 m/s in the direction, as shown below. What is the magnitude E of the motional e
- A charged particle moving through a magnetic field at right angles to the field with a speed of 21.7m/s experiences a magnetic force of 1.98x10^-4N. Determine the magnetic force on an identical partic
- Two particles move through a uniform magnetic field that is directed out of the plane of the page. The figure shows the paths taken by the two particles as they move through the field. The particles a
- A particle passes through a mass spectrometer as illustrated in the figure below. The electric field between the plates of the velocity selector has a magnitude of 7920 V/m, and the magnetic fields in both the velocity selector and the deflection chamber
- The figure shows a uniform magnetic field directed to the left and a wire carrying a current into the page. What is the direction of the magnetic force acting on the wire?
- In the figure, a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with a speed of v = 5.80 m/s in the direction shown. When the charges in the rod are in equilibrium
- The figure below shows a metallic, rectangular solid that is to move at a certain speed v through the uniform magnetic field Vector B. The dimensions of the solid are multiples of d, as shown. You hav
- While a 0.6 C charge travels with a speed of 10 m/s, a magnetic field of strength B = 3.0 T applies a force of 10 N. What is the angle between the magnetic field and the velocity of the charge.
- A magnetic field B, directed along the z-axis, varies with time T, as shown in the figure. A planar conducting loop is in the magnetic field. The magnetic field is perpendicular to the plane of the loop. The EMF direction at D is opposite to that at L. a.
- A small particle carrying a +50 \mu c charge moves at 35 m/s through a uniform 0.75-T magnetic field. The velocity and magnetic field are both in the xy-plane, with the velocity making a 25 degree ang
- A particle of charge 2.5 \times 10^{-6} C is moving at 500 m/sec in a direction 30 ^\circ North of East. At the location of the particle, the magnetic field has size 0.4 T. The particle is experiencing an instantaneous magnetic force (due to this field) o
- A charged particle moving through a magnetic field at right angles to the field with a speed of 30.7 m/s experiences a magnetic force of 2.38 10^{-4} N. Determine the magnetic force on an identical pa
- A charged particle moving through a magnetic field at right angles to the field with a speed of 28.7 m/s experiences a magnetic force of 2.58*10^{-4} N. Determine the magnetic force on an identical pa
- Find the z component of the magnetic force on an electron moving at speed 8.0 \times 10^5 m/s in each of the directions shown. The magnetic field has magnitude B = 0.40 T. The positive z direction is
- A particle enters a magnetic field and follows the circular path illustrated in the figure below. (a) Is the particle positive, negative, or neutral? (b) If the particle's speed is 166 m/s and the circular path has a radius of 875 m, calculate the mass-to
- Induced current, force, and power part B (b) Suppose the rectangular wire loop with a resistance of 2omega enters the magnetic field as shown in figure right, moving to the left at 10cm/s. What are th
- The figure below shows an N-turn rectangular coil of length a and width b entering a region of uniform magnetic field of magnitude B_{out} directed out of the page. The velocity of the coil is constan
- A charged particle moving through a magnetic field at right angles to the field with a speed of 30.7 m/s experiences a magnetic force of 1.98 times 10^{-4} N. Determine the magnetic force on an identical particle when it travels through the same magnetic
- In the figure, a conducting rod of length L = 38.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with a speed of v = 5.80 m/s in the direction shown. Which point, a or b, is at higher potential?
- A metal strip 7.90cm long, 1.20cm wide, and 0.981mm thick moves with constant velocity through a uniform magnetic field B=1.44mT directed perpendicular to the strip, as shown in the figure. A potentia
- The uniform magnetic filed B in the diagram has a magnitude of 75 T and a direction of 35 degrees with respect to the y-axis. An electron is travelling parallel to the y-axis at a velocity of 8.5 \times 10^{7} m/s. What is the direction of the magnetic fo
- A 0.40 \mu C particle moves with a speed of 16 m/s through a region where the magnetic field has a strength of 0.99 T. a) At what angle to the field is the particle moving if the force exerted on it
- In the figure, a conducting rod of length L = 29.0 cm moves in a magnetic field B of magnitude 0.410 T directed into the plane of the figure. The rod moves with speed v = 7.00 m/s in the direction, as shown below. When the charges in the rod are in equili
- In the figure below, a conducting rod of length L = 29.0 cm moves in a magnetic field B of magnitude 0.410 T directed into the plane of the figure. The rod moves with speed v = 7.00 m/s in the direction, as shown below. When the charges in the rod are in
- In the figure, a conducting rod with a length L = 26.0 cm moves in a magnetic field of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. When the charges in the rod are in equilibri
- In the figure, a conducting rod with a length L = 35.0 cm moves in a magnetic field of magnitude 0.400 T directed into the plane of the figure. The rod moves with a speed of v = 5.40 m/s in the direction shown. When the charges in the rod are in equilibri
- A charged particle enters a uniform magnetic field and follows a circular path. The particle's speed is 106 m/s, the magnitude of the magnetic field is 0.559 T, and the radius of the path is 845 m. Determine the mass of the particle, given that its charge
- A conducting bar of a length of 0.5 m moves with a velocity of v in a uniform magnetic field of magnitude B = 250 mT perpendicular to the direction of the motion. The induced EMF (electromotive force) in the moving bar is determined to be 0.3 V. If the ba
- Suppose a charged particle moves with a velocity v near a wire carrying an electric current. A magnetic force, therefore, acts on it. If the same particle is seen from a frame moving with velocity v in the same direction, the charge will be found at rest.
- The figure shows an electric field. If a conductor was placed into the field, what would be the direction of the magnetic field at point P while current flowed in the conductor? Select one of the foll
- In the figure below, the two wires carry currents i1 and i2, respectively, with the positive current to the right. The charge q is positive and has velocity v to the right. If i2 = 0 and i1 is greater than zero, then the magnetic field near charge q point
- In the figure, a conducting rod with a length L = 35.0 cm moves in a magnetic field of magnitude 0.400 T directed into the plane of the figure. The rod moves with a speed of v = 5.40 m/s in the direction shown. Which point, a or b, is at higher potential?
- In the figure, a conducting rod with a length L = 26.0 cm moves in a magnetic field of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. Which point, a or b, is at higher potential?
- A circular loop of wire with a resistance of 20 W is in a spatially uniform magnetic field, as shown in the figure. The magnetic field is directed into the plane of the figure. From t=0 to t=50 mu s t
- In the figure, a conducting rod with a length L = 26.0 cm moves in a magnetic field of magnitude 0.480 T directed into the plane of the figure. The rod moves with a speed of v = 4.00 m/s in the direction shown. Determine the potential difference between t
- A particle with a charge of magnitude q = 2 e is orbiting clockwise, as shown in a magnetic field directed out of the paper. If B is 4.60 T, r = 3.51 mm, and v = 1.00 x 10^6 m/s. What is the period of the orbit?
- A particle passes through a mass spectrometer as illustrated in the figure below. The electric field between the plates of the velocity selector has a magnitude of 8390 V/m, and the magnetic fields in both the velocity selector and the deflection chamber
- A particle enters a magnetic field and follows the circular path illustrated here. If the particle's speed is 166 m/s and the circular path has a radius of 875 m, calculate the mass-to-charge ratio of the particle.
- A 0.61 C particle moves with a speed of 16 m/s through a region where the magnetic field has a strength of 0.58 T. At what angle to the field is the particle moving if a 4.8 x 10^-6 N (counterclockwise from the +x-axis) force is exerted on it?
- A 0.61 C particle moves with a speed of 16 m/s through a region where the magnetic field has a strength of 0.58 T. At what angle to the field is the particle moving if a 3.0 x 10^-6 N (counterclockwise from the +x-axis) force is exerted on it?
- A negatively charged particle (with Q = -4 C) moves away (with v = 245 m/s) from a wire with current. At the instant shown, the charged particle is 23 cm from the current and the magnetic field at th
- The magnetic field shown in the figure has uniform magnitude 82 \mu T, but the direction reverses abruptly. Image src='figure2153396552838371406.png' alt='' caption='Figure' How much current is enci
- The figure below shows a uniform and static (not changing in time) magnetic field B pointing into the plane of the page, with a thin loop of wire in the plane of the page. if you pull at point s 1 and
- In the figure, a conducting rod with a length L = 35.0 cm moves in a magnetic field of magnitude 0.400 T directed into the plane of the figure. The rod moves with a speed of v = 5.40 m/s in the direction shown. What is the direction of the electric field
Explore our homework questions and answers library
Browse
by subject