Question

the magnetic flux through a circular coil loop is given by 2t cube WB. what is the induced EMF in the loop in t =2 milliseconds ?

Answer 1

Answer:

-24×10^6

Explanation:

U just have to apply the formula..its called lenz law(the formula)

Answer 2

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.