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Here is the problem which I am struggling on, please help me!
Problem: The components of the electric field in an electromagnetic wave traveling in vacuum are described by Ex = 0, Ey = 0, and Ez = 7.41 sin(4.61x - wt) V/m, where x is measured in meters and t in seconds.
Part A: Calculate the frequency of the wave.
Part B: Calculate the wavelength of the wave.
I need help to solve the above problem and please show each in detail for help.
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