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What do u understand by electromagnetic induction?

Posted by Bad? Boy 5 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Insha Fatima 5 years, 6 months ago

The process of generation of electrical energy using magnetic energy is called electromagnetic induction. Actually, when an armature is rotated in the vicinity of magnetic field it give rise to the electromotive force.

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Meghna Thapar 5 years, 6 months ago

The production of electricity from magnetism is known as electromagnetic induction.

Electromagnetic or magnetic induction is the production of an electromotive force (i.e., voltage) across an electrical conductor in a changing magnetic field. Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday's law of induction.

Let us move the wire AB upward rapidly between the poles of the horseshoe magnet. When the wire is moved up, there is deflection in the galvanometer pointer shows a current is produced in the wire AB momentarily which causes the deflection in galvanometer.

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CBSE > Class 10 > Science