An engineer has three different capacitors of unknown capacitance. She labels them C₁, C₂, and C₁. First, she connects C, to a battery, and the charge on C₁ is q₂ = 32.2 µC. Then, she disconnects and discharges C₁, and connects it in series with C₂. When she connects this series combination of C₂ and C₁ across the battery, the charge on C₁ is q2 = 23.6 µC. The engineer disconnects the circuit and discharges both capacitors. Next, she connects C₁, C₁, and the battery in series, which results in a charge on C₁ of 93= 25.4 µC. If, after being disconnected and discharged, she connects C₁, C₂, and C₂ in series with the battery, what is the charge on C, (in μC)?
An engineer has three different capacitors of unknown capacitance. She labels them C₁, C₂, and C₁. First, she connects C, to a battery, and the charge on C₁ is q₂ = 32.2 µC. Then, she disconnects and discharges C₁, and connects it in series with C₂. When she connects this series combination of C₂ and C₁ across the battery, the charge on C₁ is q2 = 23.6 µC. The engineer disconnects the circuit and discharges both capacitors. Next, she connects C₁, C₁, and the battery in series, which results in a charge on C₁ of 93= 25.4 µC. If, after being disconnected and discharged, she connects C₁, C₂, and C₂ in series with the battery, what is the charge on C, (in μC)?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 52P: Consider the circuit shown in Figure P20.52, where C1 = 6.00 F, C2 = 3.00 F, and V = 20.0 V....
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