Question
A beam of unpolarized sunlight with intensity of 14 W/m2 goes through a ideal polarizer that has a transmission axis rotated 30° to the vertical. What is intensity of the beam after it goes through the polarizer?

Unpolarized light Polarizer E Transmission axis Polarized light
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Answer #1

Ao XA2 Amplitude of unpolasized light using Maliis law A = Ao coso A - amplitude of polasized light and Intensity I = Is cos²

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