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Problems Begin Date: 7/27/2020 12:01:00 AM - Due Date: 8/2/2020 11:59:00 PM End Date: 8/5/2020 11:59:00...

Question:

Problems Begin Date: 7/27/2020 12:01:00 AM - Due Date: 8/2/2020 11:59:00 PM End Date: 8/5/2020 11:59:00 PM (20%) Problem 4: A
Problems Begin Date: 7/27/2020 12:01:00 AM - Due Date: 8/2/2020 11:59:00 PM End Date: 8/5/2020 11:59:00 PM (20%) Problem 4: An RL circuit is shown on the right. L=3.4 H. R=8782. = 9.5V. 000000000 R theexperta.com 139 Part (a) At moment = 0, close the switch. Express the current in the circuit as a function of time in terms of L, R, and a Correct! 139 Part (b) Express the inductive time constant, c, in terms of Land R. LR Correct! - 13% Part (c) Calculate the numerical value of t. 0.030 Correct! 1396 Part (d) Calculate the numerical value of at: -13 in A J-0109 Correct! * 139 Part() Express the time to, when the current reaches one half of its maximum value, in terms of L and R. 70- (LR) (In(0.5) Grade Summary Deductions Potential 1004 B 2 8 3 b dI d: 1 2 9 4 6 1 2 3 0 Submissions Attempts remain 1 - ED k P L R In(0.5) S 00 t SO Submit Feedback Hinterhit Hint Feedback

Answers

son ilt) (1-C e Rthly 6.) Time constant t = te T = 3.4 87 = 0.039 sec -687x13.4 9.5 (i-e. 87 d. ilt=1s) ) i(7-18) = 0.109 A e

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