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Home Q & A Board Science-Related Homework Help Physics
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bbergeron11 bbergeron11
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7 months ago

A capacitor is connected in series with a resistor and a switch. With the switch open, the capacitor is charged to 9.0 V. When the switch is closed, how long will it take for the voltage across the capacitor to drop to 6.0 V if the time constant of the circuit is 4.0 s?



▸

0.3 s



▸

1.2 s



▸

1.6 s



▸

2.7 s



▸

12 s

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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ecunis1ecunis1
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7 months ago
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bbergeron11 Author
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7 months ago
Smart ... Thanks!
jamiebonf99
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Yesterday
You make an excellent tutor!
spaghetti
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2 hours ago
Correct Slight Smile TY
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