There are three capacitors with capacitances C1 = 6microfarads, C2= 3 microfarads, C3 = 5 microfarads. The capacitor network is connected to an applied potential V(ab). After the charges on the capacitors have reached their final values, the charge Q2 on the second capacitor is 40 micro Coloumbs.

**Answer 1**

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C1 andC2 are in parallel,their resultant is 9 uF

Vad =Q1/C1=Q2/C2

Q2=40 uC

Q1 =C1Q2/C2=6*40/3

1) The charge Q1 on capacitor C1= 80 uC

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Q3 = Q1+Q2=40+80=120 uC

2) The charge on capacitor C3 is 120 uF

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The applied voltage, V(ab) =total charge / net capacity =120 uC/(45/14)uF

The applied voltage, V(ab) = 112/3 V

(3) The applied voltage, V(ab) = 37.33 V

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**Answer 2**

Capacitor Network

**Answer 3**

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There are three capacitors with capacitances C1 = 6microfarads, C2= 3 microfarads, C3 = 5 microfarads. The capacitor network is connected to an applied potential V(ab). After the charges on the capacitors have reached their final values, the charge Q2 on the second capacitor is 40 micro Coloumbs….

**Answer 4**

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