This is really not a homework, just need help to understand some concepts. In a circuit includes R, L, C in series, we apply Faraday's law: I*R + Q/C + 0 = - dψ/dt Here VL = ∫E*dl across the inductor is zero. I know this because the inductor has no resistance and according to Omh's law VL = 0. But if we consider the formula VL = ∫E*dl how can you know that E = 0? I mean that is there any way to explain the electric field between two ends of inductor is zero. If so, E = 0 how electrons move from one end to the other end of inductor?