A solenoid having an inductance of 9.44 uH is connected in series with a 0.927 kQ resistor. (a) If a 12.0 V battery is connected across the pair, how long will it take in seconds for the current through the resistor to reach 87.5% of its final value? (b) What is the current through the resistor at a time t= 1.00T?
A solenoid having an inductance of 9.44 uH is connected in series with a 0.927 kQ resistor. (a) If a 12.0 V battery is connected across the pair, how long will it take in seconds for the current through the resistor to reach 87.5% of its final value? (b) What is the current through the resistor at a time t= 1.00T?
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A solenoid having an inductance of 9.44 uH is connected in series with a 0.927 kQ resistor. (a) If a 12.0 V battery is connected across
the pair, how long will it take in seconds for the current through the resistor to reach 87.5% of its final value? (b) What is the current
through the resistor at a time t 1.00T?
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Units
(b) Number
Units
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The current in an RL circuit drops from 0.78 A to 15 mA in the first second following removal of the battery from the circuit. If L is 15
H, find the resistance R in the circuit.
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