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An electric dipole moment P=(2.0 hat(i)+...

An electric dipole moment `P=(2.0 hat(i)+3.0 hat(j))muC-m` is placed in a uniform electric field `E=(3.0 hat(i)+2.0 hat(k))xx10^(5)NC^(-1)`

A

The torque that `vec (E )` exerts on `vec(P)` is `(0.6 hat(i) - 0.4hat(j) - 0.9 hat(K))` Nm.

B

The potential energy of the dipole is - 0.6 j.

C

The potential energy of the dipole is 0.6 j.

D

If the dipole is rotated in the electric field, the maximum potential energy of the dipole is1.3 j.

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The correct Answer is:
A, B, D
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