| Problem 8: The electric field in an electromagnetic wave is in the y-direction and described by Ey = Eocos(kx - wt), where Eo = 145 N/C. Randomized Variables Eo=145 N/C
| Problem 8: The electric field in an electromagnetic wave is in the y-direction and described by Ey = Eocos(kx - wt), where Eo = 145 N/C. Randomized Variables Eo=145 N/C
Chapter16: Electromagnetic Waves
Section: Chapter Questions
Problem 59P: What is the intensity of an electromagnetic wave with a peak electric field strength of 125 Vim?
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Problem 8:
Part (a) Express the amplitude of the magnetic field, B0, in terms of E0 and the speed of light c.
B0 = ______
Part (b) Find the intensity of the
I = ______
Part (c) Solve for the numerical value of I in watts per square meter.
I = ______
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