The magnetic flux through a coil having a single turn is varying according to the relation φ = (5t2 + 4t + 10) wb. Determine the impedance of the coil if the induced current through the coil is 5A at t = 2 seconds.
1
4 Ω
2
4.8 Ω
3
40 Ω
4
8.4 Ω
5
Question Not Attempted