Give any three practical applications of electromagnets.

What are permanent magnets ? Give any one practical application of permanent magnets.

Give any three pracitical application of high energetic charged particles obtained in a cyclotron

With the help of an activity, explain the method of inducing an electric current in a coil with a moving magnet. Mention one practical application of electromagnetic induction.

With the help of an activity, explain the method of inducing an electric current in a coil with a moving magnet. Mention one practical application of electromagnetic induction.

Explain one application of electromagnet .

Mention the application of electromagnets.

Given any three practical units of time.

Give three practical applications of neutralisation reaction.