Mention the condition for minimum potential energy of a dipole.

What is potential energy ?

Derive an expression for potential energy of a dipole in an external electric field.

Derive an expression for magnetic potential energy for a magnetic dipole freely suspended in a uniform magnetic field B.

Explain the concept of potential energy barrier.

Derive an expression for potential energy.

Under what condition, is the potential energy of two point charges zero?

State the expression for magnetic potential energy of a bar magnet. Find the potential energy for theta=90^@

State the expression for magnetic potential energy of a bar magnet. Find the potential energy for theta=180^@

State the expression for magnetic potential energy of a bar magnet. Find the potential energy for theta= 0^@

Ratio of kinetic energy at mean position to potential energy at A/2 of a particle performing SHM