Question

potential energy of the dipole when it is placed in an Uniform electric field​

Answer 1

P.E=−pEcosθ=−p⋅E.

This is negative when θ is acute and positive when θ is obtuse.

Answer 2

Answer:

P.E=−pEcosθ=−p⋅E.

Explanation:

P.E=−pEcosθ=−p⋅E. This is negative when θ is acute and positive when θ is obtuse.