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There is no. couple acting when two bar ...

There is no. couple acting when two bar magnets are placed co-axially separated by a distance because

A

there are no forces on the poles.

B

the forces are parallel and their lines of action do not coincide.

C

the forces act along the same line.

D

the forces are perpendicular to each other.

Text Solution

Verified by Experts

The correct Answer is:
D
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