A capacitor, connected to a 12 V battery, holds 36 μC of charge on each plate. a. What is the capacitance of the capacitor? b. How much electrical potential energy is stored in the capacitor?

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A: q1=3 μCq2=−1 μCr1A=r2B=0.5 mr2A=r1B=0.25 mk=Coulomb constant=9×109 Nm2/C2

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A: Given that, r1=38 mm=0.038 mr2=40 mm=0.040 m

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Q: C, = 4 µF E 5 + 9 V C =5 µF C3 : 6μF

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Q: 1. A voltage of 12 V is placed on a capacitor with C = 85 pF. (a) What is the charge on the…

A: Given data: The voltage on capacitor is V=12 V. Capacitance of capacitor is C=85 pF.

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A: Note: As per guidelines, i solved first four parts. Please post part e separately.

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A: Given data: The charge on the plate  is: Q = 0.020×10-6 C The spacing between the plates is: d = 0.4…

Q: a) Describe a method to change the capacitance of a capacitor B) Predict what will happen to the…

A: Formula used: C=QV=ε∘KAd Where, C=capacitance Q=charge V=voltage A=area of plate K=dielectric…

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Q: An air-filled parallel-plate capacitor has plates of area 2.70 cm2 separated by 1.70 mm. The…

A: Given Area A = 2.70 cm2=2.70 x 10-4  m2 Distance d = 1.70 mm = 1.70 x 10-3  m Voltage V = 18.0 V

Q: 1. A voltage of 12 V is placed on a capacitor with C = 85 pF. (a) What is the charge on the %3D…

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A: Given, Capacitance, C=750 mF=0.75 F, and Voltage, V=360 V.

Q: 1. A voltage of 12V is placed on a capacitor with C = 100pF (picofarads). (a) What is the charge on…

A: (a) The charge on the capacitor is C=QVQ=CV=100 pF10-12 F1 pF12 V=1.2×10-9 C=1.2 nC

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Q: 1. A parallel plate capacitor has square plates 7.5 cm on a side, separated by 0.29 mm. The…

A: Side of square (a)=7.5cm=7.5×10-2m A=a^2=56.25×10-4m2 Distance of separation (d)=0.29mm=0.29×10-3m…

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Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.