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Two polaroids P(1)" and "P(2) are placed...

Two polaroids `P_(1)" and "P_(2)` are placed with their axis perpendicular to each other. Unpolarised light `I_(0)` is incident of `P_1`. A third polaroid `P_3` is kept in between `P_(1)" and "P_(2)` such that its axis makes an angle `45^(@)` with that of `P_(1)`. The intensity of transmitted light through `P_(2)` is :

A

`I_(0)"/"16`

B

`I_(0)"/"2`

C

`I_(0)"/"4`

D

`I_(0)"/"8`

Text Solution

Verified by Experts

The correct Answer is:
D
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