What is the maximum value of the electric field in an electromagnetic wave?
Question:
What is the maximum value of the electric field in an electromagnetic wave?
Wave:
(1) Wave: the disturbance that carries energy through space and time.
(2) Longitudinal waves: They have vibrations parallel to the direction of motion.
(3) Transverse waves: They have vibrations perpendicular to the direction of motion.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answerThe relation between the maximum magnetic field and the maximum electric field is given by
{eq}c=\frac{E}{B} {/eq}
Where, {eq}c=3\times10^{8} \ \rm...
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
Waves | Definition, Types & Examples
from
Chapter 7 / Lesson 14
19K
Here, the definition of a wave is explored. Different types of waves, and the anatomy of a wave are investigated, and examples of waves are provided.
Related to this Question
- What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 3.50 W/m2?
- The maximum magnitude of the magnetic field in an electromagnetic wave is 7 T. What is the maximum magnitude of the electric field in this wave?
- What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 6.00 W/m^2?
- What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 6.50 W/m^2?
- The maximum magnitude of the electric field in an electromagnetic wave is 0.0380 V/m. What is the maximum magnitude of the magnetic field in this wave?
- What is the maximum value of the electric field in an electromagnetic wave whose average intensity is 3.50 watt per square metre?
- The maximum magnitude of the magnetic field in an electromagnetic wave is 319 mu T. What is the maximum magnitude of the electric field in this wave?
- An electromagnetic wave has a maximum intensity of 88 W/m^2. What is the peak magnitude of the electric field of this wave?
- The electric field in an electromagnetic wave has a peak value given by 353 V/m. What is the peak intensity of this wave?
- An electromagnetic wave has a maximum intensity of 5 \; W/m^2. a) What is the peak magnitude of the electric field of this wave? b) What is the peak magnitude of the magnetic field of this wave?
- What is the intensity of an electromagnetic wave with a peak electric field strength of 185 V/m?
- What is the intensity of an electromagnetic wave with a peak electric field strength of 424 V/m?
- What is the intensity of an electromagnetic wave with a peak electric field strength of 125 V/m?
- What is the intensity of an electromagnetic wave with a peak electric field strength of 483 V/m?
- In a traveling electromagnetic wave, the electric field is given by E = E0 sin((6.28 x 109 rad/s)t - (20.9 m-1)x) where E0 is the maximum field strength. What is the wavelength of the wave? (a) 100 m (b) 30 m (c) 2 m (d) 0.3 m (e) 0.048 m
- Electromagnetic wave 1 has a maximum electric field of 54 V/m and electromagnetic wave 2 has a maximum magnetic field of 1.8 micro T. (a) Which wave has the greater intensity? (b) Calculate the averag
- What is the maximum strength of the E-field in an electromagnetic wave that has a maximum B-field strength of 2.50 times 10^{-4} T?
- Electromagnetic wave 1 has a maximum electric field of E_0 = 52 V/m, and electromagnetic wave 2 has a maximum magnetic field of B_0 = 1.5 \mu T. a) Calculate the intensity of each wave. b) Which wave
- What is the intensity of an electromagnetic wave with a peak electric field strength of 190 V/m? W/m^2
- What is the intensity of an electromagnetic wave with a peak electric field strength of 170 V/m? W/m^2
- (a) What is its wavelength ? (b) What is the wave number k? (c) What is the maximum values of the electric field? (d) What is the energy density of the wave?
- The electric field in an electromagnetic wave has a peak value given by 353 V/m. What is the average intensity of this wave?
- If a beam of electromagnetic radiation has an intensity of 120 W/m^2, what is the maximum value of the electric field? ( c = 3.0 \times 10^8\ m/s,\ \mu_0 = 4\pi \times 10^{-7}\ T\cdot m/A,\ \varepsilon_0 = 8.85 \times 10^{-12}\ C^2/N \cdot m^2)
- What is the intensity (in W/m^2) of an electromagnetic wave with a peak electric field strength of 250 V/m?
- The electric field of an electromagnetic wave traveling in the vacuum of space is described by E = (1.02 \times 10^{-3}) \sin(kx - \omega t) \frac{V}{m}. \\ (a) What is the maximum value of the associ
- An oscillating dipole antenna 1.69 m long with a maximum 36.5 mV potential creates a 500 Hz electromagnetic wave. a) What is the maximum electric field strength created? b) What is the corresponding
- An electromagnetic wave is traveling in vacuum with frequency 5.7 \times 10^{14} Hz. The wave has average total energy density of 4.9 \times 10^{-6} J/m^3 (a) What is the maximum electric field of t
- An electromagnetic wave has an electric field with peak value 250 N/C. What is the average intensity of the wave?
- In an electromagnetic field given to be 1.76 x10^{-6} T. What is the electric field in the electromagnetic wave?
- Electromagnetic wave 1 has a maximum electric field of 52 V/m and electromagnetic wave 2 has a maximum magnetic field of 1.2 mu T. (a) Which wave has the greater intensity? (b) Calculate the average i
- An electromagnetic wave has an electrical field with a peak value of 250 N/C. What is the average intensity of the wave?
- In a traveling electromagnetic wave, the electric field is represented mathematically as E = E0 sin[(8.40 109 s^{-1})t - (28 m^{-1})x] where E0 is the maximum field strength. (a) What is the frequency of the wave? (b)This wave and the wave that results f
- In a traveling electromagnetic wave, the electric field is represented mathematically as E = E0 sin (1.3E10s^-1t - (7.2E1)x where E0 is the maximum field strength. a) What is the frequency of the wave? b) This wave and the wave that results from its refle
- An electromagnetic wave has an electric field with a peak value 250 N/C. What is the average energy delivered to a surface with an area 75 m^2 by this wave in one hour?
- A certain 50.0-Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 13.0 kV/m. (a) What is the wavelength of this very low-frequency electromagnetic wave? (b) What is its maximum magnetic field strength?
- An electromagnetic wave has an average Poynting vector magnitude of 9.00 x 10^{-7} W/m^2. What is the maximum value of the magnitude of the electric field? Express your answer to three significant
- An electromagnetic wave has an electric field with peak value 250.0 N/C. What is the average energy delivered to a surface with area 2.00 m^2 by this wave in one minute?
- If the radiation from the sun reaching alove atmosphere of earth is at the rate of 1350 W/m^2, what is the maximum value of the electric field associated with this wave? a) 1350 V/m b) 1010 v/m c)
- Two electromagnetic waves are traveling through a material. Wave 1 has a maximum electric field strength that is three times the maximum field strength of Wave 2. How do the average intensities of the waves compare? a. The average intensity of Wave 1 is t
- In a traveling electromagnetic wave, the electric field is represented mathematically as E= E_0\sin [(1.5 \times 10 ^{10} s^{-1}) t - (5.0 \times 10^1 m^{-1}) x] where E_0 is the maximum field strength. a) What is the frequency of the wave? b) This wave
- An electromagnetic wave in a vacuum has a magnetic field with a magnitude of 1.80 x 10-6 T. What is the intensity S of the wave?
- A certain 60.0 Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 30.5 kV/m. (a) What is the wavelength of this very low-frequency electromagnetic wave? in
- A certain 50.0-Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 13.0 kV/m. (a) What is the wavelength of this very low frequency electromagnetic wave? (b)
- An electromagnetic wave has an electric field given by E(y,t)=[ 3.00 x 10^{5} V/m cos(ky - (1.400 x 10^{13} rad/s)t)]k^. What is the wavelength of the wave?
- A certain 35 Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 14 kV/m. (a) What is the wavelength, in meters of this very low frequency electromagnetic wave (b) What is its maximum magnetic field strength?
- At what distance from a 21 mW point source of electromagnetic waves is the electric field amplitude 0.020 V/m?
- At what distance from a 12 mW point source of electromagnetic waves is the electric field amplitude 0.050 V/m ?
- At what distance from a 15 MW point source of electromagnetic waves has the electric field amplitude 0.040 V/m ?
- At what distance from a 27 mW point source of electromagnetic waves is the electric field amplitude 0.070 V/m?
- At what distance from a 21 mW point source of electromagnetic waves is the electric field amplitude 0.040 V/m ?
- At what distance from a 25 W point source of electromagnetic waves is the electric field amplitude 160 V/m?
- (1) A certain 60.0 Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 29.5 kV / m. (a) What is the wavelength of this very low frequency electromagnetic wa
- The electric field of an electromagnetic wave in a vacuum is E_y = (17V/m) sin((2.78x10^8 )x-wt), where x is in am and t is in s. What is the wavelength?
- An electromagnetic wave in a vacuum has a magnetic field with a magnitude of 1.7 times 10^{-6} T. What is the intensity S of the wave?
- Electromagnetic wave 1 has a maximum electric field of 59 V/m, and electromagnetic wave 2 has a maximum magnetic field of 1.2 muT. A) Calculate the average intensity of the first wave. Express your an
- An electromagnetic wave has an electric field amplitude of 322 V/m. (a) What is the maximum magnitude of the Poynting vector of this wave? (b) What is the average magnitude of the Poynting vector? (c) What is the intensity of the wave?
- An electromagnetic wave has an electric field with a peak value of 350 N/C. What is the average energy delivered to a surface with area 2.00 m^2 by this wave in one minute?
- The magnitude of the electric field of an electromagnetic wave increases from 315 to 945 N/C. (a) Determine the wave intensities for the two values of the electric field. (b) What is the magnitude of the magnetic field associated with each electric field?
- The electric field of an electromagnetic wave in a vacuum is E_y = (17V/m) sin((2.78x10^8 )x-wt), where x is in am and t is in s. What is the wave's frequency?
- At what distance from a 27 mW point source of electromagnetic waves is the electric field amplitude 0.010 V / m ?
- An EM wave has an electric field with an rms value of 7.3 times 10^7 V/m and a wavelength of 285 nm. (a) What is the frequency of the electric field? (b) What is the value of the magnetic field? (c) What is the frequency of the magnetic field?
- An electromagnetic wave has an energy density of 3.3 x 10^{-6} J/m^3. What is the peak amplitude of its magnetic field?
- It can be shown that an electromagnetic wave's energy is equally divided between the electric field and the magnetic field. What is the total energy density in an electromagnetic wave of intensity 110
- a. A laser in a laboratory produces a maximum elecric field of 35.0 V/m. What is the maximum magnetic field of the laser? b. What is the intensity of the laser?
- Radiation from the Sun reaches the Earth at a rate of about 1350 W/m^2. Assume that this is a single EM wave and calculate the maximum value of the electric field.
- When an electromagnetic wave with a wavelength of 200 nm shines on a metal surface, the maximum kinetic energy of the photoelectrons that are produced is 3.0 eV. What is the longest wavelength electromagnetic wave that will produce photoelectrons from thi
- Let, B = the magnitude of the magnetic field of an EM wave; f = the frequency of the wave; and c = the speed of light. What is the magnitude of the electric field E?
- The maximum allowed leakage of microwave radiation from a microwave oven is 5.0 mW/cm^2. If microwave radiation outside an oven has the maximum value, what is the amplitude of the oscillating electric
- 1. At what distance from a 86 W electromagnetic wave point source (like a light bulb) is the amplitude of the electric field 36 V/m? \mu _{0} c = 376.991 \Omega
- What is the maximum wavelength (in nm) of a photon that can ionize an atom occupying an electronic state with the energy of -5.4 eV?
- An electromagnetic plane wave has an intensity S_average = 800 W/m. What are the amplitudes E_0 and B_0 of the electric and magnetic fields, respectively?
- IP Electromagnetic wave 1 has a maximum electric field of 56 V/m , and electromagnetic wave 2 has a maximum magnetic field of 1.4 \muT . Part A: Which wave has the greater intensity First or Second W
- The electric field of an electromagnetic wave in a vacuum is E= 20 \frac{V}{m} \sin(6.28 \times 10^8m^{-1}x-\omega t). What is the wave's: a) Wavelength? b) Frequency? c) Magnetic field amplitude?
- The magnetic field of an electromagnetic wave in a vacuum is B_z = (4.0 micro T) sin{(1.15 x 10^7)x - omega t}, where x is in m and t is in s. (a) What is the wave's wavelength? (b) What is the wave's
- At what distance from a 75 W electromagnetic wave point source does E_{max} = 15.0 V/m? m
- How would the electric field in a traveling wave be calculated given only the radiated power?
- An 8 mW HeNe laser beam has a 2 mm diameter. a) What is the maximum amplitude of the electric field of light coming from the laser (in N/C)? b) What is the maximum amplitude of the magnetic field of l
- A radio station broadcasts at a frequency of 1240 kHz. At a point some distance from the transmitter, the maximum magnetic field of the wave it emits is 3.20 . 10^-11 T. a) What is the wavelength of the wave? b) What is the maximum electric field?
- What is the frequency of an electromagnetic wave with a wavelength of 17?
- Radiation from the Sun reaches the Earth (above the atmosphere) at a rate of about 1350 W/m^2. Assume that this is a single EM wave and calculate the maximum value of the electric field.
- Find the intensity of an electromagnetic wave having a peak magnetic field strength of 1.99 times 10^{-9} T.
- When a surface is illuminated with electromagnetic radiation of wavelength 450 nm, the maximum kinetic energy of the emitted electrons is 0.54 eV. What is the maximum kinetic energy (in eV) if the surface is illuminated using radiation of wavelength 380 n
- What is the wavelength of electromagnetic energy traveling in a wire?
- What is the wavelength of an electromagnetic wave that has a frequency of 3000 Hertz? A. 100m B. 1,000m C. 100,000. D 10,000,000m
- An electromagnetic wave in a vacuum has an instantaneous magnetic field strength of 0.000000750 T at a certain point. What is the instantaneous electric field strength of the wave at this point? In V/m
- If you double the field strength in an electromagnetic wave, what happends to the intensity?
- The magnetic field associated with an electromagnetic wave has an amplitude of 1.7 mu*T. (a) What is the amplitude of the electric field associated with this wave? (b) What is the intensity of this wave? (c) What is the radiation pressure associated with
- What is the frequency of an electromagnetic wave that has a wavelength of 4.55 x 10^{-3} m?
- Electromagnetic radiation of wavelength 20nm is incident on atomic hydrogen. Assuming that an electron in its ground state is ionized, what is the maximum velocity at which it may be emitted?
- What is the frequency of an electromagnetic wave that has a wavelength of 633nm?
- The electromagnetic wave generated by a radio station passes perpendicularly through an open window of the area 0.5m^{2}. The intensity of the wave is 1.2\times 10^{-6} W/m^{2}Requirements: A. What is the amplitude of the Electric Field? B. What is the
- An electromagnetic wave has a frequency of 2.04\times 10^{12} Hz, What is the wavelength of this EM wave?
- What are the main properties of electromagnetic waves?
- What is the frequency of an electromagnetic wave with a wavelength of 19 cm?
- A laser with a power of 1.0 mW has a beam radius of 1.0 mm. What is the peak value of the electric field in that beam?
- What will maximum of ejected electrons when the wavelength is 266 MM?
- What is the maximum wavelength of a photon that can ionize a hydrogen atom originally in its n = 2 energy state?
- What distance does electromagnetic radiation travel in 0.48 ps?
- a. For a frequency of light that has a stopping potential of 3 volts, what is the maximum kinetic energy of the ejected photoelectrons? b. From the graph and the value of the electron charge, determine an experimental value for Planck's constant.
- Which of these three frequencies corresponds to the electromagnetic photon with the highest energy? a) 50 Hz b) 2000 Hz c) 5 \times 10^6 Hz
Explore our homework questions and answers library
Browse
by subject