Question

The torque acting on an electric dipole of dipole moment P placed at
an angle 90° to the electric field E will be:​

Answer 1

Answer:

Explanation:

The torque acting on an electric dipole placed in an electric field is given by the equation, τ = pE sinθ.

When the dipole is placed anti parallel to the field, the angle between p and E is 180 degree.

Since sin 180= 0, toque acting on the electric dipole is also zero.

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