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Question
For a plane electromagnetic wave propagating in the x-direction, which one of the following combinations gives the correct possible directions for the electric field (E) and magnetic field (B) respectively?
Options
`overset(^)("j") + overset(^)("k"), - overset(^)("j") - overset(^)("k")`
`-overset(^)("j") + overset(^)("k"), - overset(^)("j") + overset(^)("k")`
`overset(^)("j") + overset(^)("k"), overset(^)("j") + overset(^)("k")`
`-overset(^)("j") + overset(^)("k"), - overset(^)("j") - overset(^)("k")`
MCQ
Solution
`underline(-overset(^)("j") + overset(^)("k"), - overset(^)("j") - overset(^)("k"))`
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