Home JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-1 A polarizer analyzer set is adjusted such th…
JEE Main - Previous Year Papers JEE MAIN 2020 PAPER-1 Single Correct MCQ
Published on: August 14, 2026

A polarizer analyzer set is adjusted such that the intensity of light coming out of the analyzer is just of the original intensity. Assuming that the polarizer analyzer set does not absorb any light, the angle by which the analyzer needs to be rotated further to reduce the output intensity to be zero is

A
B

C
D

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The correct answer is:
D

Since, therefore, If the light is passing at from the plane of polaroid, than its intensity will be zero.

Then, therfore, will be less than . So, the only option matching is option which is

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