Problem 8: The magnetic field of an electromagnetic wave is described by B, = Bocos(kx - ot), where Bo = 2.5 x 10-6 T and o = 6.5 x 10' rad/s.Randomized VariablesBo = 2.5 x 10-6 Tw = 6.5 x 107 rad'sPart (a) What is the amplitude of the corresponding electric field oscillations, Eg, in terms of Bo?E, =78.9HOMEВо456.d23hi+ENDPvol BACKSPACE DEL CLEARmtSubmitI give up!HintFeedbackPart (b) Calculate the electric field En in volts per meter.Part (c) What is the frequency of the electromagnetic wave, f, in terms of w?f- co( 2 n) vPart (d) What is the wavelength of the electromagnetic wave, 1, in terms of w and the speed of light c?i = c/( o/( 2 n)) vPart (e) Calculate the wavelength i in meters.

Answered: Image /qna-images/answer/3b0acb2f-12b7-426a-b375-b97516f9c810.jpg

Problem 8: The magnetic field of an electromagnetic wave is described by B, = Bocos(kx - wt), where Bo = 2.5 x 10-6 T and w = 6.5 x 10' rad's. Randomized Variables Bo = 2.5 x 10-6 T = 6.5 x 10' rad/s Part (a) What is the amplitude of the corresponding electric field oscillations, Eo, in terms of Bo? E, = 8 9. HOME Bo AL 4 5 6. d 1 2 3. h 1 j END VOl BACKSPACE CLEAR m Submit Hint Feedback I give up! Part (b) Calculate the electric field E, in volts per meter. Part (c) What is the frequency of the electromagnetic wave, f, in terms of w? f= co( 2 x)

Problem 8: The magnetic field of an electromagnetic wave is described by B, = Bocos(kx - wt), where Bo = 2.5 x 10-6 T and w = 6.5 x 10' rad's. Randomized Variables Bo = 2.5 x 10-6 T = 6.5 x 10' rad/s Part (a) What is the amplitude of the corresponding electric field oscillations, Eo, in terms of Bo? E, = 8 9. HOME Bo AL 4 5 6. d 1 2 3. h 1 j END VOl BACKSPACE CLEAR m Submit Hint Feedback I give up! Part (b) Calculate the electric field E, in volts per meter. Part (c) What is the frequency of the electromagnetic wave, f, in terms of w? f= co( 2 x)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter34: Maxwell’s Equations And Electromagnetic Waves

Section: Chapter Questions

Problem 32PQ

See similar textbooks

Similar questions

If the electric field of an electromagnetic wave is oscillating along the z-axis and the magnetic field is oscillating along the x-axis, in what possible direction is the wave traveling?
The electric field of an electromagnetic wave traveling in vacuum is described by the following wave function: E =(5.00V/m)cos[kx(6.00109s1)t+0.40] j where k is the wavenumber in rad/m, x is in m, t s in Find the following quantities: (a) amplitude (b) frequency (c) wavelength (d) the direction of the travel of the wave (e) the associated magnetic field wave
A plane electromagnetic wave travels northward. At one instant, its electric field has a magnitude of 6.0 V/m and points eastward. What are the magnitude and direction of the magnetic field at this instant?
The electric part of an electromagnetic wave is given by E(x, t) = 0.75 sin (0.30x t) V/m in SI units. a. What are the amplitudes Emax and Bmax? b. What are the angular wave number and the wavelength? c. What is the propagation velocity? d. What are the angular frequency, frequency, and period?
Why is t1 radiation pressure of an electromagnetic wave on a perfectly reflecting surface twice as large as the pressure on a perfectly absorbing surface?
An electromagnetic wave with a peak magnetic field magnitude of 1.50 107 T has an associated peak electric field of what magnitude? (a) 0.500 1015 N/C (b) 2.00 105 N/C (c) 2.20 104 N/C (d) 45.0 N/C (e) 22.0 N/C
What is the maximum electric field strength in an electromagnetic wave that has a maximum magnetic field strength of 5.00104 (about 10 times Earth's magnetic field)?
The magnetic field of a plane electromagnetic wave moving along the z axis is given by B =B0(coskz+t) j , where B0=5.001010 and k=3.10102m-1 . (a) Write an expression for the electric field associated with the wave. (b) What are the frequency and the wavelength of the wave? (C) What is its average Poynting vector?
Figure P34.15 shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 50.0 m and the electric field vibrates in the xy plane with an amplitude of 22.0 V/m. Calculate (a) the frequency of the wave and (b) the magnetic field B when the electric field has its maximum value in the negative y direction, (c) Write an expression for B with the correct unit vector, with numerical values for Bmax, k, and , and with its magnitude in the form
What is the intensity of an electromagnetic wave with a peak electric field strength of 125 Vim?
A radio station broadcasts at a frequency of 760 kHz. At a receiver some distance from the antenna, the maximum magnetic field of the electromagnetic wave detected is 2.151011T . (a) What is the maximum electric field? (b) What is the wavelength of the electromagnetic wave?
A radio transmitter broadcasts plane electromagnetic waves whose maximum electric field at a particular location is 1.55103V/m . What is the maximum magnitude of the oscillating magnetic field at that location? How does it compare with Earth’s magnetic field?