An RC Circuit consists of 15μF capacitor, a resistor with an unknown resistance, and a 12.0 V battery. Five seconds after the switch is closed, the voltage across the capacitor is found to be 8.0 V. a.) Find the time constant b.) Find the charge of the capacitor 5.0 s after the switch is closed c.) Find the resistance of the unknown resistance.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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An RC Circuit consists of 15μF capacitor, a resistor with an unknown resistance, and a 12.0 V battery. Five seconds after the switch is closed, the voltage across the capacitor is found to be 8.0 V. a.) Find the time constant b.) Find the charge of the capacitor 5.0 s after the switch is closed c.) Find the resistance of the unknown resistance.

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