Question

does anyone knows this answer pls help me out....???​

Answer 1

Answer:

An electric generator works on the principle of electromagnetic induction phenomenon. According to it, whenever a coil is rotated between the poles of a magnet, an induced current is set up in the coil, whose direction is given by Fleming's right-hand rule.

Answer 2

It works on Fleming right hand rule(for 10th)

Continuesly changing of flux in magnetic field produces current(for 12th)