Write down the expression for the Lorentz force on a charged particle.

Write down the expression for Lorentz force.

Write an expression for the force expereinced by a charged particle moving in a uniform magnetic field B.

Write an expression for the centripetal force.

Deduce an expression for the frequency of revolution of a charged particle in a magnetic field and show that it is independent of velocity or energy of the particle.

Find an expression for the energy of a charged capacitor.

Find an expression for the energy of a charged capacitor.