EXPLAIN FARADAY'S LAW OF ELECTO MAGNETIC INDUCTION

Asked by  | 18th May, 2008, 09:35: AM

Expert Answer:

1.) When a magnetic flux through a circuit changes an induced emf is produced whose magnitude is equal to the negative rate change of magnetic flux

               e = ΔΦ/Δt

e ----> emf

Φ---> flux

t ----->time.

2.) The direction of enduced emf or current is such as to oppose the change that produced it.

 

Answered by  | 23rd May, 2008, 10:27: PM

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