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In a plane electromagnetic wave, the ele...

In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of `2xx10^(10)Hz` and amplitude `48V//m`. The wavelength of the wave will be-

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`lambda=(C)/(V)=(3 xx 10^(8))/(2 xx10^(10))= 1.5 xx 10^(2) m`.
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