Physics · 2025
JEE Main · 7 April 2025, Shift 1 · Q41
Two plane polarized light waves combine at a certain point whose electric field components are E_1= E_o Sin ω t E_2=E_o Sin (ω t+(π)/3) Find the…
Two plane polarized light waves combine at a certain point whose electric field components are
$\displaystyle \mathrm{E}_1=\mathrm{E}_{\mathrm{o}} \operatorname{Sin} \omega \mathrm{t}$
$\displaystyle E_2=E_{\mathrm{o}} \operatorname{Sin}\left(\omega t+\frac{\pi}{3}\right)$
Find the amplitude of the resultant wave.
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 1.7 \mathrm{E}_0$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.