The magnetic charges-2 Am and +2 Am are separated by a distance of 15 cm.The magnetic moment is
A. `0.25 Am^(2)`
B. `1.0 Am^(2)`
C. `0.5 Am^(2)`
D. `0.3 Am^(2)`

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1 Answers

Correct Answer - D
`M=2l.m=15xx10^(-2)xx2=0.3Am^(2)`

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