Question

Explain Lenz law?? Plss explain properly

Answer 1

Lenz law states that whenever there is a change in the magnetic flux through a conducting loop, a current arises to produce a magnetic field that balances the change.

Answer 2

Hey !!

LENZ'S LAW

STATEMENT :- The polarity (direction ) of the induced emf is always such that it tends to produce a current which opposes the change in magnetic flux that produced it.

EXPLANATION :- The changing magnetic field and magnetic flux induces an electric current in a coil. This induced current itself creates magnetic field and hence magnetic flux is induced around the coil.

⊕ If the induced current in the coil is due to increase in flux, then the direction of induced flux is so oriented as to decrease the external flux.

⊕ If the induced current in the coil is due to decrease in flux, then the direction of induced flux, is so oriented as to increase the external flux.

→ This much explanation is enough for Board exams or for any competitive exams.

Good luck !!

Hope it helps you !!