Question

What are the devices in real life which work on the principle of electromagnetism ?

Answer 1

Answer:

An electric generator (are called dynamo) is a machine which generates electricity by using the principle of electromagnetic induction.

Answer 2

1. Electromagnetic induction in AC generator
2. Electrical Transformers
3. Electric motors
4. Magnetic flow meters

are the devices in real life which work on the principle of electromagnetism