What is the condition for maximum potential energy of magnetic dipole in magnetic field?

When m and B are antiparallel to each other, the magnetic potential energy of a magnetic dipole is maximum.

What is the maximum and minimum potential energy of a magnetic dipole in a magnetic field?

A magnetic dipole of magnetic moment M is kept in a magnetic field B. What is the minimum and maximum potential energy? Also give the most stable position and most unstable position of magnetic dipole. Maximum potential = MB when θ=180∘ (most unstable position).

At what position potential energy of a magnetic dipole is minimum?

P.E. is minimum, when θ=0∘, i.e., dipole is aligned along the field.

At what angle magnetic potential energy is maximum?

= 180°
When the magnetic moment of the magnetic dipole is antiparallel to the magnetic field i.e., when θ = 180°, potential energy is maximum.

Why does magnetic dipole possess maximum potential energy?

Best explanation: A magnetic dipole possess maximum potential energy when its magnetic moment and the magnetic field are antiparallel. When the magnetic dipole is aligned along the magnetic field, i.e. when θ = 180^0, it is in unstable equilibrium having maximum potential energy.

Why does a magnetic dipole possess potential energy?

A long straight wire of circular cross-section is made of a non-magnetic material. The wire carries a current I which is uniformly distributed over its cross-section. The energy stored per unit length in the magnetic field contained within the wire is.

Why does magnetic dipole posses potential energy?

Since the magnetic dipole wants to line up with the magnetic field, it must have higher potential energy when it is aligned opposite to the magnetic field direction and lower potential energy when it is aligned with the field. Let θ be the angle between the magnetic dipole direction and the external field direction.

When the potential energy of an electric dipole will be minimum?

The potential energy of the dipole is minimum when the dipole is parallel to the external electric field. Also, it is the maximum when the dipole is anti-parallel to the external electric field.

Why does a magnetic dipole possess potential energy when placed at some inclination?

When the torque on a magnetic dipole in uniform magnetic field is maximum?

Torque is maximum if θ = 90 i.e. torque is maximum if the magnetic dipole is at right angles to applied magnetic field. Torque is minimum if θ = 0 i.e. torque is minimum if the magnetic dipole is along the direction of applied magnetic field.

What is the energy of a magnetic dipole in a magnetic field?

Potential Energy of magnetic dipole in a magnetic field is defined as the amount of work done in rotating the dipole from zero potential energy position to any desired position.

Is magnetic energy potential energy?

Magnetic potential energy is energy stored in a system of magnets as a result of the exertion of a magnetic force on each other. When two magnets attract or repel each other potential energy can be stored in their relative positions.