Two polaroids are placed at `90^(@)` to eachother. What happens when `(N - 1)` more polaroids are inserted between them ? Their axes are equally spaced. How does the transmitted intensity behave for large `N` ?

Two polaroids are placed at 90^(@) to eachother and the transmitted intensity is zero. What happens when one more polaroid is placed between these two, bisecuting the angle between them. How will the intensity of transmitted light vary on further rotating the third polaroid ?

Two polaroids are placed at 90^(@) to each other and the transmitted intensity is zero. What happens when one more polarid is placed between these two bisecting two bisecting the angle between them?

What is is plane polarised light ? Two polaroids are placed at 90^(@) to each other and the transmitted intensity is zero. What happens when one more polaroid is placed between these two, bisecting the angle betweeen them ? How will the intensity of transmitted light vary on further rotating the third polaroid ? (b) If a light beam shows no intensity variation when trasmitted through a polaroid which is rotated, does it mean that the light is un-polarised ? Explain briefly.

Two poalroids are placed at 90^(@) to eachother and the transmitted intensity is zero. What happens when one more polaroid is placed between these two bisecting the angle between them ? What will be the diraction of polarization of outcoming beam ?

When a polaroid sheet is rotated between two crossed polaroids, the intensity of the transmitted will be maximum, when angle theta between pass axes is

The axes of a polarizer and an analyzer are oriented at right angles to each other. A third Polaroid sheet is placed between them with its axis at 45^(@) to the axes of the polarizer and analyzer. (a) If unpolarized light of intensity I_(0) is incident on this system, what is the intensity of the transmitted light? (b) What is the intensity of the transmitted light when the middle Polaroid sheet is removed?