The electric field of an EM wave in vacuum is given by Er = 30 cos (27 × 10°t + 3); Ey = 0; Ez = 0; where E is in volts/meter, t in seconds, and x in meters. Determine the frequency f, the wavelength A, the direction of propagation of the wave, the direction and amplitude of the magnetic field.
The electric field of an EM wave in vacuum is given by Er = 30 cos (27 × 10°t + 3); Ey = 0; Ez = 0; where E is in volts/meter, t in seconds, and x in meters. Determine the frequency f, the wavelength A, the direction of propagation of the wave, the direction and amplitude of the magnetic field.
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Transcribed Image Text:The electric field of an EM wave in vacuum is given by
En = 30 cos (27 × 10°t +
3);
Ey = 0;
Ez = 0;
where E is in volts/meter, t in seconds, and x in meters.
Determine the frequency f, the wavelength A, the direction of propagation of the wave,
the direction and amplitude of the magnetic field.
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