Question

Magnetic flux Φ in weber in a closed circuit of resistance 10 Ω varies with time Φ (sec) as f = 6t² – 5t + 1. The magnitude of induced current at t = 0.25s is(a) 0.2 A(b) 0.6 A(c) 1.2 A(d) 0.8 A

Answer 1

Explanation:

answer will be option a