The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 52.0 m and the electric field vibrates in the xy plane with an amplitude of 20.0 V/m. (a) Calculate the frequency of the wave. MHz (b) Calculate the magnetic field Bwhen the electric field has its maximum value in the negative y direction. magnitude nT direction +y (c) Write an expression for Bwith the correct unit vector, with numerical values for Bmay, k, and w, and with its magnitude in the form B = Bmax cos (kx – ot). (Assume B is measured in nT, x is measured in m and t in s.) B = - Cos X- nT
The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 52.0 m and the electric field vibrates in the xy plane with an amplitude of 20.0 V/m. (a) Calculate the frequency of the wave. MHz (b) Calculate the magnetic field Bwhen the electric field has its maximum value in the negative y direction. magnitude nT direction +y (c) Write an expression for Bwith the correct unit vector, with numerical values for Bmay, k, and w, and with its magnitude in the form B = Bmax cos (kx – ot). (Assume B is measured in nT, x is measured in m and t in s.) B = - Cos X- nT
Related questions
Question

Transcribed Image Text:The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 52.0 m
and the electric field vibrates in the xy plane with an amplitude of 20.0 V/m.
(a) Calculate the frequency of the wave.
MHz
(b) Calculate the magnetic field Bwhen the electric field has its maximum value in the negative y direction.
magnitude|
nT
direction
+y
(c) Write an expression for Bwith the correct unit vector, with numerical values for Bmay, k, and w, and with its magnitude
in the form
В 3 Втах Соs (kx — ot).
(Assume B is measured in nT, x is measured in m andt in s.)
)× 107) & nT
B = -
CoS
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
