Electromagnetic Induction : The phenomenon of generating induced emf or induced current into a closed circuit due to change in strength, position or orientation of external magnetic field is defined as electromagnetic induction.
Magnetism and Matter : A substance that attract pieces of iron or steel when suspended freely rests in south - North direction is known as Magnet.
A piece of iron or steel attains magnetic properties on rubbing with magnet and such type of magnets are commonly known as artificial magnets.
Electrostatic Potential and Capacitance : Electrostatic potential energy is the amount of work done in bringing a charge from one point to the electric field against the electric field without change in kinetic energy.
Electric Charges and Fields : Charge is something possessed by material object that make it possible for them to exert electrical force and to respond to electrical force.
