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What is the necessary condition of an electromagnetic induction? Relative motion between the galvanometer and magnet. Relative motion between the coil of wire and galvanometer. Relative motion between
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What is the necessary condition of an electromagnetic induction?

Relative motion between the galvanometer and magnet.
Relative motion between the coil of wire and galvanometer.
Relative motion between the magnet and coil.
Relative motion between the galvanometer and power source.
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User Krypru
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1 Answer

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Final answer:

The necessary condition for electromagnetic induction is relative motion between the magnet and coil.


Step-by-step explanation:

The necessary condition for electromagnetic induction is relative motion between the magnet and coil. When there is a change in magnetic field through the coil, it induces an electromotive force (EMF) or voltage across the coil. This EMF can be measured using a galvanometer, which is a device that detects and measures electric current.


Learn more about Electromagnetic Induction

User Josanne
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