What is the inductive time constant of the circuit

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Reference no: EM13332389

Consider the circuit in the figure below, taking = 6.00 V, L = 5.20 mH, and R = 4.20 ?.

(a) What is the inductive time constant of the circuit?

(b) Calculate the current in the circuit 250 µs after the switch is closed. What is the equation giving the current as a function of time in an RL circuit?

(d) After what time interval does the current reach 80.0% of its maximum value?

Reference no: EM13332389

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