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Two magnetic poles one of which is three...

Two magnetic poles one of which is three times as strong as the other exert on each other a force equal to 150 mg wt when placedd 5 cm apart in air.The stregth of the stronger pole is

A

`26.6Am,10.50Am`

B

`12.52Am,62.6Am`

C

`15.75Am,12.60Am`

D

`52.12Am,66.2Am`

Text Solution

Verified by Experts

The correct Answer is:
B
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