Can a photon be deflected by an electric field ? By a magnetic field ?

Write the difference between electric field and magnetic field.

.........are deflected in electric field.

What is called electric field ?

The ratio of contributions made by the electric field and magnetic field components to the intensity of the EM wave is………

The ratio of contributions made by the electric field and magnetic field components to the intensity of an EM wave is

The Electric field at a point is

A charged particle of charge e and mass m is moving in an electric field vecE and magnetic field vecB . Construct dimensionless quantities and quantities of dimension [T]^(-1) .

What is source of magnetic field ?

(1) Define magnetic field . (2) What are magnetic field lines ?

Who invented first time that by changing electric field magnetic field can be obtained ?