(b) An electromagnetic wave, with a time-varying field, propagates in a medium with 75 times the permittivity in free space. Given that Ē = 10 cos wt ŷ, calculate the displacement current density at 2 kHz.

(b) An electromagnetic wave, with a time-varying field, propagates in a medium with 75 times the permittivity in free space. Given that Ē = 10 cos wt ŷ, calculate the displacement current density at 2 kHz.

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Question

(b) An electromagnetic wave, with a time-varying field, propagates in a medium
with 75 times the permittivity in free space. Given that Ē = 10 cos wt ŷ,
calculate the displacement current density at 2 kHz.
(7 ns
ulke)

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