Question

Define Electromagnetism

How can a solenoid be made magnet and how can we identify North and South Pole

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Answer 1

Answer:

Electromagnetism is a branch of Physics, that deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic force is one of the four fundamental forces and exhibits electromagnetic fields such as magnetic fields, electric fields, and light..

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Answer 2

Explanation:

define electromagnetism :- Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles.

2answer)). When a current is passed through the solenoid, a magnetic field is produced around it. The magnetic field produced is similar to the magnetic field of a bar magnet. If the north pole of a bar magnet is brought near the battery's negative terminal, then the solenoid repels the bar magnet as poles repel each other.

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