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Motional EMF in an Open Conductor

A magnetic ne...

Question

A magnetic needle is kept in a non uniform magnetic field. It experiences:

A

a torque but not a force

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B

neither a force nor a torque

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C

a force and a torque

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D

a force but not a torque

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Solution

The correct option is C
a force and a torque

Magnetic needle kept in a non uniform field experiences both force as well as torque.

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