A polaroid examines two adjacent plane polari sed beams A

Last updated: 5/29/2023

A polaroid examines two adjacent plane polari sed beams A and B whose planes of polarisation ar mutually perpendicular In the first position of the analyser beam B shows zero intensity From thi position a rotation of 300 shows that the two bear have same intensity The ratio of intensities of th two beams I and I will be A 1 1 3 2 3 1 3 3 1 4 1 3