Derive an expression for kinectic energy of a rotating body with uniform angular velocity.

Derive an expression for Kinetic Energy (K) of a rotating body with uniform angular velocity.

Derive an expression for potential energy.

Derive an expression for motional emf in a rotating bar.

Derive an expression for:- Kinetic energy per unit mass

Derive an expression for:- Kinetic energy per molecule

Derive an expression for strain energy of the material of wire.

Define angular momentum of a body. Obtain an expression for angular momentum of a rigid body rotating with uniform angular velocity. State the SI unit and dimensions.

Obtain an expression for e.m.f. induced in a coil rotating with uniform angular velocity in uniform magnetic field.Show graphyically the variation of e. m.f. over one cycle.

Derive an expression for:- Kinetic energy per mole or kilomole

Derive an expression for potential energy due to a point charge.