Question

विद्युत चुंबकीय प्रेरण के लिए आवश्यक शर्त है​

Answer 1

Answer:

There should be a magnet and a loop of wires.

Explanation:

When you would pass the magnate near this ire loop the according to Michel Faraday's and Lenz' law an emf would be produced by this loop.

It's too sort but I hope, you got this!