For physics lab, two students constructed an RL circuit similar to the one shown in the figure, with E = 6.00 V, L = 3.4

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For Physics Lab Two Students Constructed An Rl Circuit Similar To The One Shown In The Figure With E 6 00 V L 3 4 1 (92.87 KiB) Viewed 101 times

For physics lab, two students constructed an RL circuit similar to the one shown in the figure, with E = 6.00 V, L = 3.40 mb, and R = 7.60 12. S + E ele R w (a) What is the inductive time constant of the circuit (in ms)? 0.45 ms (b) Calculate the current in the circuit (in A) 250 us after the switch is closed. 0.33 x Apply the equation for the current as a function of time in an RL circuit, and use your time constant calculated in part (a). Be sure your time units are consistent. A (c) What is the value of the final steady-state current (in A)? 0.78 A (d) After what time interval (in ms) does the current reach 80.0% of its maximum value? 0.624 X Apply the equation for the current as a function of time in an RL circuit, i = 1, [1 – exp(- ) 1 – , with i = 0.8001.. Use your value from part (c) for Io, and the inductive time constant found in part (a). ms