A parallel-plate capacitor has plates with an area of 431 cm2 and an air-filled gap between the plates that is 2.63 mm thick. The capacitor is charged by a battery to 575 V and then is disconnected from the battery.  How much energy in Joules is stored in the capacitor?   Group of answer choices 1.65 10^-5 J 1.23 10^-5 J 3.22 10^-5 J 2.40 10^-5 J

Q: A 20 µF capacitor is connected to a 60 V battery until it becomes fully charged. The capacitor is…

A: Capacitance = C = 20 micro farad Potential difference = V = 60 volts

Q: An uncharged capacitor is connected to the terminals of a 3.0 V battery, and 6.0 μC flows to the…

A: Given: Connected to the terminals of a 3.0 V battery The positive plate is 6.0 μC The 3.0 V battery…

Q: A 190 pF capacitor is charged to a potential difference of 110 V, and the charging battery is…

A: Given value--- The capacitor is C1=190 pF The potential difference of V1=110 V The measured…

Q: The charge on a 48 μF capacitor is increasing from 0.1 to 0.5 C. The energy stored in the capacitor…

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Q: A 4.1μF capacitor is connected to a 12.0 V battery.  What is the charge on each plate of the…

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Q: A 68.3-V potential difference is applied across the parallel plates of a 0.15-μF capacitor. (a) What…

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Q: An uncharged capacitor is connected to the terminals of a 4.0 V battery, and 12 μC flows to the…

A: Given:When V1 = 4.0 V is connect to the capacitorcharge on the capacitor is, Q1 = 12×10−6 CWhen V2 =…

Q: If a 10-μF capacitor is charged so that it stores 2.0 × 10-3 J of energy, what is the voltage across…

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Q: 200-volt battery is connected to a 0.50-microfarad parallel-plate, air-filled capacitor. Now the…

A: Given Data The voltage of the air filled capacitor is:V=200 V The capacitance is:C=0.50μF=0.50×10-6…

Q: Two different 1 F capacitors which each have a gap of 10 μm. Capacitor one has rubber between the…

A: Given: Gap between each plate d = 10 µm. capacitor 1 has rubber plate, dielectric constant of rubber…

Q: A 12.6 μF circular parallel-plate capacitor is connected to an 11.3 V battery. Part A:   What is…

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Q: A capacitor (25-pF) is charged to 50 V. Another capacitor C is charged to 20 V. Both capacitors are…

A: GivenC'=25 μFV'=50 VAnd For Another capacitor V=20 VFinal potential difference across 25 μF…

Q: 5. The figure shows a parallel-plate capacitor with a plate area A = 9.35 cm? and plate separation d…

A: Capacitance =C = ε₀kA/d

Q: A 5.05 nF parallel-plate capacitor contains 20.0 μJ of stored energy. (A) What is the potential…

A: Given data:  Capacitance (C) = 5.05 nF = 5.05×10-9 F Energy (E) = 20.0 μJ = 20.0×10-6 J

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: A battery is connected to a parallel-plate capacitor that stores 6.0 x 10J of energy. If the…

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Q: A parallel plate capacitor has metal plates, each of area 1.15 m2, separated by 2.00 mm. What charge…

A: Given  Area of capacitor = A = 1.15 m2  Distance between plates= d= 2.00 mm  Voltage applied =V =…

Q: The capacitance of an empty capacitor is 1.2 μF. The capacitor is connected to a 12-V battery and…

A: Given data: Capacitance of empty capacitor is, C=1.2 μF. Potential of battery is, V'=12 V.…

Q: The capacitor is a parallel plate capacitor with a vacuum between the square plates. What is the…

A: The expression for the capacitance of parallel-plate capacitor is as follows: C=Aε0dA=Cdε0…

Q: What charge appears on the plates of a 2.0-μF capacitor when it is charged to 100 V? Group of answer…

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Q: A 1.7 µF capacitor is charged to a potential difference of 14.0 V. The wires connecting the…

A: Given that:- Capacitance of the capacitor=1.7uF Voltage across it=14volt

Q: If the separation between the two plates of a parallel plate capacitor is 2 mm, what is the minimum…

A: Breakdown voltage - Across relatively small gaps, breakdown voltage in air is a function of gap…

Q: parallel plate air-gap capacitor is constructed from two square plates of side length 100 cm. The…

A: Given Length of plates l = 100 cm = 1 m Area A = l2 = 12 = 1 m2  distance between plates d = 20 cm =…

Q: A parallel plate capacitor has metal plates, each of area 1.45 m?, separated by 1.60 mm. What charge…

A: Given: The area of the plate is 1.45 m2. The separation between plates is 1.6 mm. The voltage is…

Q: A 0.8 µF capacitor is charged to a potential difference of 12.0 V. The wires connecting the…

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Q: parallel plate capacitor has a plate separation d = 1.0mm and a plate area A = 3.0m2. As shown…

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Q: The security team on a college campus has a capacitor pack that can be used to start a car with a…

A: The problem is based upon the concept of energy stored in a capacitor. At first, we have to…

Q: A 0.49-µF capacitor is connected to a 12-V battery. What is the magnitude of the charge on each…

A: Given data: Capacitance (C) = 0.49 μF Battery voltage (V) = 12 V Required: The magnitude of the…

Q: A capacitor, C1 = 5.0 μF, is charged up to 8 V. It is then connected to a second uncharged capacitor…

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Q: Instead of buying a capacitor, you decide to make one. Your capacitor consists of two circular metal…

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Q: A 140 pF capacitor is charged to a potential difference of 74 V, and the charging battery is…

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Q: A certain capacitor hnas a capacitance of 5.0 mF. After it is charged to 5 µC and isolated, the…

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Q: A capacitor has a charge of 2.0 µC when connected to a 5.5 V battery. How much energy is stored in…

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Q: A parallel-plate capacitor with plate separation of 1.0cm has square plates, each with an area of…

A: Given data:  A parallel-plate capacitor  Distance between plates (d) = 1.0 cm = 0.010 m Area (A) =…

Q: 1. A parallel-plate capacitor has square plates that have a length equal to 1.2 cm separated by 1…

A: Square plates length  = 1.2 cm = 0.012 mSeperation distance (d) =  1 mm = 10-3 mPotential difference…

Q: A parallel-plate capacitor is connected to a battery. What happens to the stored energy if the plate…

A: The capacitance of the parallel plate capacitor is given by The energy stored in the capacitor is…

Q: An air-filled capacitor with C = 4.00 uF is connected to a 6.00 volt battery. While the capacitor…

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Q: A 245 pF capacitor with parallel plates and capacitance has a charge of magnitude 0.148 uC on each…

A: In the question given the values of capacitance , distance between plates ,and charge and we have to…

Q: A 20 µF capacitor is connected to a 60 V battery until it becomes fully charged.  The capacitor is…

A: Capacitance C = 20 micro farad Potential difference V = 60 volts

Q: Determine the energy stored in the capacitor C2 when CI-15 µF, C2 10 µF, C3 20 uF, andv 18 V.

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Q: A parallel plate capacitor with plate separation do is charged by connecting it to a battery. The…

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Q: An electronic flash unit for a camera contains a capacitor with a capacitance of 940 µF. When the…

A: Given in question:  Capacitance of  the capacitor(C) =  940 µF = 940×10-6 F…

Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.