what is Lenz's law and what is its formula?
- Lenz's law states that the direction of the electric current which is induced in a conductor by a changing magnetic field is such that the magnetic field created by the induced current opposes the initial changing magnetic field.
 - The formula for Lenz's law is:
 
Where,
- e is the induced voltage (also known as electromotive force).
 - N is the number of loops.
 - d is Change in magnetic flux.
 - t Change in time.
 
Hope it helps
								



