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A bar magnet is equivalent to...

A bar magnet is equivalent to

A

toroid carrying current

B

straight conductor carrying current

C

solenoid carrying current

D

circular coil carrying current

Text Solution

Verified by Experts

The correct Answer is:
C
The magnetic field produced by a bar magnet is identical to that produced by a current carrying solenoid, but the uniform magnetic field is along the inside portion of the solenoid. A circular coil is also equal to a magnetic dipole.
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