Question:
The motional emf produced across a wire moving through a magnetic field does not depend on its:
The motional emf produced across a wire moving through a magnetic field does not depend on its:
Updated On: Jul 7, 2022
- velocity
- length
- diameter
- orientation.
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The Correct Option is C
Solution and Explanation
Independent of diamter
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Notes on Faradays laws of induction
Concepts Used:
Faradays Laws of Induction
There are two laws, given by Faraday which explain the phenomena of electromagnetic induction:
Faraday's First Law:
Whenever a conductor is placed in a varying magnetic field, an emf is induced. If the conductor circuit is closed, a current is induced, known as the induced current.
Faraday's Second Law:
The Emf induced inside a coil is equal to the rate of change of associated magnetic flux.
This law can be mathematically written as:
∈\(-N {\triangle \phi \over \triangle t}\)
