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A plane polarized beam of intensity I is...

A plane polarized beam of intensity I is incident on a polariser with the electric vector inclined at `30^(@)` to the optical axis of the polariser passes through an analyzer whose optic axis is inclined at `30^(@)` to that of polariser. Intensity of light coming out of the analyzer is

A

`(9//16)I`

B

`(3//4)I`

C

`(1//4)I`

D

`(sqrt(3)//2)I`

Text Solution

Verified by Experts

The correct Answer is:
A
Use malus law
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NARAYNA-WAVE OPTICS-LEVEL - II (C.W)
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