A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is-A-increased by a factor of 9B-increased by a factor of 3C-unchangedD-reduced by a factor of 1/3-D-reduced by a factor of 1/3

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D reduced by a factor of 1/3  .

Electromagnetic Field Theory - Engineering

A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is

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Electromagnetic Field Theory - Engineering

A plane electromagnetic wave travels in dielectric medium of relative permittivity 9. Relative to free space, the velocity of propagation in the dielectric is

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions