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A magnetic dipole is under the influence...

A magnetic dipole is under the influence of two magnetic fields. The angle between the field directions is `60^@` and one of the fields has a magnitude of `1*2xx10^-2` tesla. If the dipole comes to stable equilibrium at an angle of `15^@` with this field, figure, what is the magnitude of the other field?

A

`4.4 xx 10^(-3)`

B

`4.4 xx 10^(-4)`

C

`4.8 xx 10^(-3)`

D

`4.4 xx 10^(3)`

Text Solution

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The correct Answer is:
A
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