A plane electromagnetic wave of frequency 100 MHz is travelling in vacuum along the x- direction. At a particular point in space and time, B=2.0 10^-8kT where, k is unit vector along Z -direction) Wh…

Question

A plane electromagnetic wave of frequency 100 MHz is travelling in vacuum along the x- direction. At a particular point in space and time, B=2.0 10^-8kT where, k is unit vector along Z -direction) What is E at this point?

Accepted Answer

Correct answer: C. (c) JEE Main 2021 E= BC=6 (Dir. of wave) ∥ (E B ) i=j k E=6jV/m

$A plane electromagnetic wave of frequency 100 MHz is travelling in vacuum along the x- direction. At a particular point in space and time, B = 2.0 \times 10^{- 8} k T where, k is unit vector along Z -direction) What is E at this point?$

Solution

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