Question
Please show ALL work for the multiple parts. Please show ALL equations and math too, thank...
Please show ALL work for the multiple parts. Please show ALL equations and math too, thank you!
Consider the circuit shown in thye figure above. Take Let ε = 6 V, L = 6 mH, and R = 4 Ohms. S + E 000 L R w (a) Calculate the inductive time constant (4 Pts) (b) Calculate the current in the circuit 250 ms after the switch is closed. (6 Pts) (c) Assumed the switched is closed for a long time. What is the current in the circuit? (4 Pts) (d) How long does it take the current to reach 80% of its maximum value? (6 Pts)
Answers
nductive time constant, TEL R 68103 115X103A 4 1.5 mA current in the cimit I (t) - Inox (l-entley I(+) = - (1-etle) Il csoms) - line 75) I (250ms) & ( 1-4.145810 1075) regleiting (value is too low) I (250 m) = 1.5 A © At the long period of time he too Ilt=00) = illne/ Ilt=a)=1.5 A I=0.80 Inex 0.60 I hex Inox (l-e-t/15x102) 6-4/15810² 70.20 te - t = 2.4 ms = -1.609 = -t 1.5x 103
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