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Faraday's law of induction
Faraday's law of induction
is a basic law of
electromagnetism
predicting how a
magnetic field
will interact with an
electric circuit
to produce an
electromotive force (EMF)
—a phenomenon called
electromagnetic induction
. It is the fundamental operating principle of
transformers
,
inductors
, and many types of
electrical
motors
,
generators
and
solenoids
.
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Electromagnetic induction
Electromagnetic induction
is the production of an
electromotive force
across a
conductor
exposed to time varying
magnetic fields
.
Michael Faraday
, who mathematically described
Faraday's law of induction
, is generally credited with its discovery in 1831.
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