What is plane polarised light ?

What is an unpolarised light ?

When a plane polarised light is passed through an analyser and analyser is rotated through 90^(@) , the intensity of the emerging light

When a beam of plane polarised light is incident on an analyser, the intensity of light transmitted from analyser varies directly as square of cosine of angle between the planes of transmission of analyser and polariser is given by___________.

What is unpolarised light? Explain the concept of unpolarised light.

Distinguish between plane polarised light and unpolarised light.

Explain the terms:- Plane polarised light.

The device used to produce plane polarised light is

What do you mean by polarisation of light ? How will you distinguish between polarised and non polarised light ?

Explain polarisation of light (with a diagram) and also explain, unpolarised light passing through two polarizers. Derive Malus’ Law.

In case of linearly polarised light, the magnitude of the electric field vector