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Two short electric dipoles are placed as...

Two short electric dipoles are placed as shown. The energy of electric interaction these dipoles will be

A

A)`(2kp_(1)p_(2)costheta)/(r^(3))`

B

B)`(-2kp_(1)p_(2)costheta)/(r^(3))`

C

C)`(2kp_(1)p_(2)sintheta)/(r^(3))`

D

D)`(-4kp_(1)p_(2)costheta)/(r^(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
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