Magnetism

Co-efficient of Mutual Induction or Mutual Inductance Mutual Inductance is the interaction of one coil magnetic field on another coil as it induces a voltage…

Explanation of Mutual Induction Electromagnetic induction which is produced in the secondary coil due to the non-uniform flow of current in the primary coil is…

Mutual Induction By placing two coils side by side, if the current in one coil is allowed to change, they induced electromotive force is produced…

Experiment on Electromotive Force Experiment: During decrease of current in the coil of an electromagnet the induced electromotive force in the coil S greater than…

Self Induction When current flows through a closed coil, then that current creates a magnetic field and the coil becomes associated with that field. So,…

Coefficient of self-induction or self-inductance When current flows through a closed coil, then that current creates a magnetic field and the coil becomes associated with…

Explanation of Lenz’s Law of Electromagnetic Induction Lenz’s Law: In case of electromagnetic induction, the direction of the induced current (or emf) is such as…

Lenz’s law and Principle of Conservation of Energy Lenz’s Law: In case of electromagnetic induction, the direction of the induced current (or emf) is such…

Lenz’s Law of Electromagnetic Induction Faraday knew how to determine the direction of an induced current, but scientist Lenz gave a law for the determination…

Faraday’s Second Law of Electro-magnetic Induction In 1831 famous scientist Faraday gave two laws of electro-magnetic induction. According to his name, these laws are called…