Question

what is a time dependent electromagnetic field? ​

Answer 1

In electrostatics and magnetostatics the steady state electric and magnetic fields are treated separately. ... But when we consider time-dependent electric and magnetic fields, Maxwell taught us that these fields are interdependent, being bound together by a unified electromagnetic theory. .

Answer 2

Explanation:

other words, a time-varying electric field is produced by a time-varying magnetic field and a time-varying magnetic field is produced by a time-varying electric field. The first concept was experimentally introduced by Michael Faraday and the second was theoretically introduced by James Clerk Maxwell.