Physics · 2015
JEE Main · 11 April 2015, Shift 1 · Q23
For plane electromagnetic waves propagating in the z direction, which one of the following combination gives the correct possible direction for E and…
For plane electromagnetic waves propagating in the $\displaystyle z$ direction, which one of the following combination gives the
correct possible direction for $\displaystyle \overrightarrow{\mathrm{E}}$ and $\displaystyle \overrightarrow{\mathrm{B}}$ field respectively ?
Official answer
(2)
$\displaystyle (-2 \hat{i}-3 \hat{j}) \text { and }(3 \hat{i}-2 \hat{j})$
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JEE Main 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.