Electronics - Inductors - Discussion

Discussion Forum : Inductors - General Questions (Q.No. 12)
12.
Faraday's law states that the:
direction of the induced voltage produces an opposition
direction of an induced current produces an aiding effect
emf depends on the rate of cutting flux
emf is related to the direction of the current
Answer: Option
Explanation:
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Discussion:
2 comments Page 1 of 1.

Historia said:   5 years ago
Faraday's first law of electromagnetic induction states that:

Whenever a conductor is placed in a varying magnetic field, an electromotive force is induced. If the conductor circuit is closed, a current is induced which is called induced current.

Faraday's second law of electromagnetic induction states that:

The induced emf in a coil is equal to the rate of change of flux linkage. The flux is the product of the number of turns in the coil and the flux associated with the coil.

Shen said:   1 decade ago
Faraday's first law- change in magnetic flux through a circuit leads to the induced emf.

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