an inductive coil of inductance 1H & resistance 100ohm is supplied from a 50 volt dc. source of internal resistance 5 ohm calculate. (1).the time constant of the circuit. (2) the time elapsed from the closing the circuit at which the circuit current has reached 35 percent of the steady state value?

an inductive coil of inductance 1H & resistance 100ohm is supplied fro

1.	an inductive coil of inductance 1H & resistance 100ohm is supplied from a 50 volt dc. source of internal resistance 5 ohm calculate. (1).the time constant of the circuit. (2) the time elapsed from the closing the circuit at which the circuit current has reached 35 percent of the steady state value?
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