Question

The circuit in the figure below contains two resistors, R1-1.8 kΩ and R2 2.8 k. and two capacitors, C1-1.7 μF and C3 = 2.5 μF, connected to a battery with emf ε-105 v. If there are no charges on the capacitors before switch s is closed, determine the charges q1 and q2 on capacitors C1 and C2, respectively, as functions of time, after the switch is closed. Hint: First reconstruct the circuit so that it becomes a simple RC circuit containing a single resistor and single capacitor in series, connected to the battery, and then determine the total charged q stored in the circuit. (Use the given values for R1, R2, C1, C2, and E. Use the following as necessary: t. Do not include any units in your response.) q2 =

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Answer #1

The resistors are connected in parallel The resultant resistance is, 1.8+2.8 4.6 K2 The capacitors are in parallel The result

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Answer #2

The answer given above is inaccurate because the formula for parallel resistors is (1/Rp)=(1/R1)+(1/R2)+...


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