What is the amplitude of the magnetic field

Reference no: EM13256955

An electromagnetic wave with frequency 56.0 Hz travels in an insulating magnetic material that has dielectric constant 3.72 and relative permeability 5.11 at this frequency. The electric field has amplitude 7.26 10-3 V/m.

(a) What is the speed of propagation of the wave?

m/s

(b) What is the wavelength of the wave?

(d) What is the intensity of the wave?

W/m2

Reference no: EM13256955

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