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Physics, 10.08.2021 14:00 nadiasifuentes15

A plane electromagnetic wave E = 100 cos (6 x 108 + + 4x) v/m propagates in a
dielectric medium. The refractive index of medium
is-

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A plane electromagnetic wave E = 100 cos (6 x 108 + + 4x) v/m propagates in a
dielectric mediu...

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