Physics · 2015
JEE Main · 10 April 2015, Shift 1 · Q23
An electromagnetic wave travelling in the x -direction has frequency of 2 × 10^14 Hz and electric field amplitude of 27 Vm^-1. From the options given…
An electromagnetic wave travelling in the $\displaystyle x$-direction has frequency of $\displaystyle 2 \times 10^{14} \mathrm{~Hz}$ and electric field amplitude of $\displaystyle 27 \mathrm{Vm}^{-1}$. From the options given below, which one describes the magnetic field for this wave ?
Official answer
No correct option: CBSE dropped this question in its answer key.
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JEE Main 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.