Question

18 )
r
is
A conducting Secular loop of wire
with radins and resistance R
placed in a changing
changing magnetic field E
directed upwards at
is the magnetic flux through the loop
an angle a. What​

Answer 1

Faraday's Principle of Electromagnetic Induction states that the emf induced in a loop due by a changing magnetic flux is equal to the rate of change of the magnetic flux threading the loop. The magnetic flux threading a coil of wire can be changed by moving a bar magnet in and out of the coil.