The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb. The amount of induced charge that flows in the circuit is (in coulomb)

Options

(a) 0.5
(b) 5
(c) 50
(d) 100

Correct Answer:

0.5

Explanation:

Induced charge = – (N / R) (ɸ₂ – ɸ₁)

Q = (1 / 100) (60 – 10) = 0.5 C