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A beam of plane polarized light having f...

A beam of plane polarized light having flux `10^(-3)` Watt falls normally on polarizer of cross sectional area `3xx10^(-4) m^2`. Polarizer rotates with angular frequency of 31.4 rad/s. Energy of light passes through the polarizer per revolution will be

A

`10^(-4)` joule

B

`10^(-3)` joule

C

`10^(-2)` joule

D

`10^(-1)` joule

Text Solution

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The correct Answer is:
A
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