If you want a characteristic RL time constant of 1.00 s, and you have a 500 Ω resistor, what value of selfinductance is needed?

University Physics Volume 2
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ISBN:9781938168161
Author:OpenStax
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Chapter14: Inductance
Section: Chapter Questions
Problem 40P: A solenoid 50 cm long is wound with 500 turns of wire. The cross-sectional area of the coil is 2.0...
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If you want a characteristic RL time constant of 1.00 s, and you have a 500 Ω resistor, what value of selfinductance is needed?

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