An electric dipole has the magnitude of its charge as `q` and its dipole moment is `p`. It is placed in a uniform electric field `E`. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectivelyA. `2q.E` and minimumB. `q.E` and `p.E`C. zero and minimumD. `q.E` and maximum

An electric dipole has the magnitude of its charge as `q` and its dipo

1.	An electric dipole has the magnitude of its charge as `q` and its dipole moment is `p`. It is placed in a uniform electric field `E`. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectivelyA. `2q.E` and minimumB. `q.E` and `p.E`C. zero and minimumD. `q.E` and maximum
Answer» Correct Answer - 3 `tau = pE sin 0^(@) = 0` `U = -pE cos 0^(@) = -pE = U_(min)`

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