Estimate the inductance of the circuit

Reference no: EM13493382

A battery is connected in series with a 0.31-? resistor and an inductor, as shown in the figure below. The switch is closed at t = 0. The time constant of the circuit is 0.20 s, and the maximum current in the circuit is 7.7 A.

(a) Find the emf of the battery.

(b) Find the inductance of the circuit.

(d) Find the voltage across the resistor after one time constant has elapsed.

(e) Find the voltage across the inductor after one time constant has elapsed.

Reference no: EM13493382

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