Question

Assignment 4 Example Variation Problem 27.34 You're designing a high-speed computer circuit and you're worried that a mere piece of wire could have enough self-inductance to slow the rise of the current in the wire. You can treat the wire as an inductor in series with a 174-u resistor. When a steady emf is imposed across the wire, you need the current in the wire to reach 60.0% of its maximum value in less than 10.0 ns. Part A What is the maximum tolerable inductance for the wire? Express your answer with the appropriate units. L=Value Units Request Answer Submit Provide Feedback

Answer 1

Reeee- pt/E 12 Carrent at timet i,maximu current R=4esistaue fnduataure t2 time t loxi Rt/L e 17 io X L 0. 6 e side bo Пy CO.)= 174x 10g 2=0.3010 14 2.30 (0.47-1) t .303X 0.33 12 Anwe L Hensy (H)

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