Lenz's Law:Lenz's Law states that the direction of an induced current is always such that it opposes the change producing it. It can be thought of as nature's way of saying "what goes around, comes around."
Magnetic flux: Magnetic flux refers to the measure of how much magnetic field passes through a given area. It depends on both the strength and orientation of the magnetic field lines relative to the area.
Electromotive Force (EMF):EMF is not actually a force but rather a voltage or potential difference generated by any source such as batteries or generators. In Faraday's Law, EMF is induced due to changes in magnetic fields.