Magnetic Flux and EMF

Doubt: In this problem, can we use the superposition of two cases: 1. When the magnetic field is increasing, 2. When loop is being moved to right with velocity v_0 under constant magnetic field.

If not, please provide a solution.

Problem:

I know how to solve it using integration of flux.

How do you want the magnetic field to increase? The equation B=B_0x/a implies that the field is inhomogeneous in space but stationary with respect to time. I think that integrating the flux and taking the derivative is the only appropriate option.

4 лайка

Alright.