When a capacitor has a charge of magnitude 80 mC on each plate the potential difference across the plates is 16 V. How much energy is stored in this capacitor when the potential difference across its plates is 42 V? 2.4 mJ 14.4 mJ 4.4 mJ 6.4 mJ 8.4 mJ

Q: When a capacitor has a charge of magnitude 80 mC on each plate the potential difference across the…

A: Given. At V of 16V charge is 80mC. C = q/v C = 80/16 mF = 5mF

Q: The electric potential difference between two infinite, parallel metal plates is V. If the plates…

A: The potential difference between two plates is 1.104V Thank you  Let me know if you have any doubts…

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Q: A 200 volt battery is connected to a 2.0 µF air-filled parallel-plate capacitor. The battery is then…

A: Given data: Battery  voltage (V0) = 200 V Capacitance of air filled plates (C0) = 2.0 μF Dielectric…

Q: Supposed you have the following parallel plate capacitor (circular plates) that is filled with two…

A: Given  Diameter of each plate =d = 10cm  Separation between plate =t= 1 cm   Separation for each…

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Q: The plates of a parallel-plate capacitor are 2.50mm apart, and each carries a charge of magnitude…

A: Given data: Distance of separation d= 2.50mm Magnitude of charge q= 80.0μC Electric field E…

Q: A parallel-plate air capacitor of capacitance 245 pF has a charge of magnitude 0.148µC on each…

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Q: The electric field between the plates of an air-filled parallel plate capacitor has a strength of…

A: Given that--- Electric field = 500 V/m Area = 2 * 10-2 m2. C = 8 * 10-12 F. We have to find - - -…

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Q: An air-filled parallel-plate capacitor has plates of area 2.50 cm2 separated by 2.40 mm. The…

A: Given: The area of plate is A=2.50 cm2. The separation distance is d=2.40 mm. The potential…

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Q: A 20-mF capacitor charged to 2.0 kV and a 40-mF capacitor charged to 3.0 kV are connected to each…

A: Given data: The capacitance is C1=20 mF. The potential is V1=2 kV. The capacitance is C2=40 mF. The…

Q: A particle with a charge of -4.7 µC and a mass of 1.4 x 10-6 kg is released from rest at point A and…

A: Charge q = -4.7 x 10-6 C Mass m = 1.4x 10-6 kg Initial velocity u = 0 m/s Final velocity v = 67 m/s

Q: Review Conceptual Example 10 before attempting this problem. An empty capacitor is connected to a…

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Q: The parallel plates of a capacitor carrying opposite electric charges of equal magnitude 36.48 nC…

A: According to the Gauss’s law, the electric field is

Q: Each plate of a parallel-plate capacitor is circular and has diameter 24.0 cm. The plates are 15.0…

A: diameter = 24 cm distance between plates (d) = 15 μmCharge (Q) = ± 8μC

Q: A parallel-plate capacitor has plates separated by 0.58 mm. What is the potential difference between…

A: Given in question: Sepration between plates(d) = 0.58 mm = 0.58×10-3 m…

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Q: A particle with a charge of -1.0 µC and a mass of 3.0 x 10-6 kg is released from rest at point A and…

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Q: A parallel-plate capacitor has a capacitance of C. If the area of the plates is halved and the…

A: The capacitance of the parallel plate capacitor is:C=ε0A0d0now the area of the plate is…

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Q: The parallel plates of a capacitor carrying opposite electric charges of equal magnitude 36.48 nC…

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Q: A capacitor has a capacitance of 7.28 µF. What amount of charge must be placed on each of its plates…

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