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The effect due to uniform magnetic field...

The effect due to uniform magnetic field on a freely suspended magnetic needle is as follows

A

both torque and net force are present

B

torque is present but no net force

C

both torque and net force are absent

D

net force is present but no torque

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The correct Answer is:
B
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NARAYNA-MAGNETISM-C.U.Q
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  8. When N-pole of the given bar magnet is placed on a table pointing geog...

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  9. When S-pole of the given "bar" magnet is placed on a table pointing ge...

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  10. A very long magnet is held vertically with its south pole on a table....

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  11. The null points are on the axial line of a "bar" Magnet when it is pla...

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  12. When the N-pole of a bar magnet points towards the south and S-pole to...

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  18. Name the unit used to measure magnetic field.

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