Problem 7: The electric field of an electromagnetic wave traveling in vacuum is described by the following wave function: E = (5.00V/m) cos [kx − (6.00 × 10° s¯¹)t +0.40]j^ where x is in units of meters, k is in units of radians per meter, and t is in units of seconds.
Problem 7: The electric field of an electromagnetic wave traveling in vacuum is described by the following wave function: E = (5.00V/m) cos [kx − (6.00 × 10° s¯¹)t +0.40]j^ where x is in units of meters, k is in units of radians per meter, and t is in units of seconds.
Chapter16: Electromagnetic Waves
Section: Chapter Questions
Problem 45P: The electric field of an electromagnetic wave traveling in vacuum is described by the following wave...
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Question 7:
Part (a) Determine the amplitude in units of volts per meter.
A = ______V/m
Part (b) Determine the frequency in units of hertz.
f = ______ Hz
Part (c) Determine the wavelength in units of centimeters.
λ = ______ cm
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