Question

A) what is electromagnetic induction (b) describe one experiment to demonstrate the phenomenon of electromagnetic induction.

Answer 1

Hi friend here is your answer.

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Electromagnetic Induction is a current produced because of voltage production (electromotive force) due to a changing magnetic field. This either happens when a conductor is placed in a moving magnetic field (when using AC power source) or when a conductor is constantly moving in a stationary magnetic field.

Some other day to day life examples are :-

Transformers

Induction cooker

Wireless access point

Cell phones

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Answer 2

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Electromagnetic induction is the process of generating electric current with a magnetic field. It occurs whenever a magnetic field and an electric conductor move relative to one another so the conductor crosses lines of force in the magnetic field.