Two polaroide A and B are placed in such a way that the pass-axis of polaroids are perpendicular to each other. Now, another polaroid C is placed between A and B bisecting angle between them. If intensity of unpolarized light is I₀ then intensity of transmitted light after passing through polaroid B will be:

Optics: JEE Main 2023 Physics question

JEE Main 2023 · 31 Jan, Morning shift · Q8467

JEE Main 202331 Jan, Morning shiftPhysicsMediumOptics190× since 2002

Two polaroide

\mathrm{A}

and

\mathrm{B}

are placed in such a way that the pass-axis of polaroids are perpendicular to each other. Now, another polaroid

\mathrm{C}

is placed between

\mathrm{A}

and

\mathrm{B}

bisecting angle between them. If intensity of unpolarized light is

\mathrm{I}_{0}

then intensity of transmitted light after passing through polaroid

\mathrm{B}

will be:

JEE Main 2023 Optics Question with Solution (31 Jan Morning shift, Q8467) | JEE Arc