capacitance

Q: A capacitor is charged with 0.23 watt – second of energy at a voltage of 48 volts. What is its…

A: Energy stored  U = (1/2) C V2  0.23 = 0.5*C*482  C = 200 uF

Q: A 19.0 V battery is connected to a 3.50 uF capacitor. How much energy is stored in the capacitor?

A: SOlution: Given that V = 19 V C = 3.5 micro F

Q: The equivalent capacitance of a group of capacitors connected in parallel is the sum of the…

A: When two capacitor connected in parallel their equivalent capacitance will be  Ceq= C1+C2

Q: Six uncharged capacitors with equal capacitances are combined in parallel. The combination is…

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Q: A 18.0 V battery is connected to a 4.70 µF capacitor. How much energy is stored in the capacitor?  J

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Q: Figure 9 2. Compute for the equivalent capacitance of the system of capacitors shown in Figure 10…

A: According to question we need to find equivalent capacitance.

Q: A 13 μF capacitor has a charge of 41 μC. How much energy in (μJ) is stored in this capacitor?

A: The capacitor is an electrical device that when connected to an electric field will store charge.…

Q: A 16.0-V battery is connected to a 4.10-μF capacitor. How much energy is stored in the capacitor? J

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Q: Two capacitors, C = 6.0µF and C2 = 3.0 µF are connected to a 18.0 V battery. Find the total…

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Q: A voltage of 7.8 V is applied to a 12.25 pF capacitor. What charge, in pino-coulombs, is stored in…

A: Given data :- Voltage/potential difference V = 7.8 V Capacitance of a capacitor C = 12.25 pF

Q: A 1.5 µF capacitor and a 3.4 µF capacitor are connected in parallel across a 390 V potential…

A: Answer Given data Capacitor C1 = 1.5 μF Capacitor C2 = 3.4 μF C1 and C2 are connected in parallel So…

Q: Two capacitors with capacitances pf 1.5 and 0.25 uF, respectively are connected in parallel. The…

A: Write the given values with the suitable variables. C1=1.5 μFC2=0.25 μFV=50 V Here, C is the…

Q: energy in (μJ) is stored in this capacitor

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Q: Two capacitors, C, = 6.00 µF and C, = 13.0 µF, are connected in parallel, and the resulting…

A: Given data:  Two capacitors are connected in parallel C1 = 6.00 μF C2 = 13.0 μF Battery voltage (V)…

Q: Determine the potential difference needed to store 31.0 kW · h of energy in a capacitor that has a…

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Q: An air-filled parallel-plate capacitor has plates of area 2.20 cm2 separated by 2.80 mm. The…

A: Given: Area of the capacitor A = 2.20 cm2 = 2.20×10-4 m2 Separated by distance d = 2.80 mm =…

Q: 2.5-F capacitor is charged to 12 V and then discharged through a 4.8 Ω resistor. What will be the…

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Q: A 9-V battery is connected to the terminals of a 7.2 mF capacitor. The capacitor is then…

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Q: How much energy is stored in a 20-F capacitor that is charged to 200 V? O 0.4 J 4000 J O 4J O 2000 J…

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Q: A parallel plate capacitor of 10 pF is connected to a battery of 100 V. Find the charge on each…

A: Given data C=10 pFV=100 V

Q: Each plate of a capacitor stores a charge of magnitude 1 mC when a 100-V potential difference is…

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Q: An engineer connects a 21.0 V battery to a capacitor of unknown capacitance. The result is that 41.4…

A: The equation to find the energy stored in the capacitor,

Q: A capacitor of capacitance C-26 uF capacitor is used in conjunction with a motor. How much energy…

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Q: You have five 20.0 F capacitors connected in series and subjected to a total potential difference of…

A: (a) As all five capacitors are connected in series, so the total capacitance will be,

Q: Four uncharged capacitors with equal capacitances are combined in series. The combination is…

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Q: You have two capacitors, one with capacitance 17.5 × 10*F and the other of unknown capacitance. You…

A: The two capacitors are connected in seriesC1 = 17.5 * 10-6 F C2 = C Applied voltage = 357 V charge…

Q: Five uncharged capacitors with equal capacitances are combined in parallel. The combination is…

A: Given: E.M.F. of battery = 5.53 V Charge passing through capacitor Q = 0.000227 C

Q: A 100 pF capacitor is charged to a potential difference of 50 V, and the charging battery is…

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Q: A 7.5 pF and a 6.9 pF capacitor are connected in parallel with a 19.5 V battery. a. Find the…

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Q: A capacitor of capacitance C=31 µF capacitor is used in conjunction with a motor. How much energy…

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Q: Two capacitors, C, = 6.00 µF and C, = 10.0 µF, are connected in parallel, and the resulting…

A: C1=6μF C2=10μF Above two capacitor are connected in parallel they are connected to battery V=9V In…

Q: Doubling the capacitance of a capacitor holding a constant charge causes the energy stored in that…

A: the  energy stored in a capacitor is given by,   U =Q22Cwhere, Q =charge stored    C =…

Q: An energy is stored in a 750 nF capacitor of a camera flash unit connected to a 2 V source.…

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Q: A 20 µF capacitor has a charge of 60 µC. How much energy is stored in this capacitor? Select one: O…

A: Given: The capacitance of capacitor C=20 μF Charge stored in capacitor Q=60 μC

Q: An electrical engineer connects a 21.0 V battery to a capacitor of unknown capacitance. The result…

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Q: The charge on a capacitor increases by 15 μC when the voltage across it increases from 99 V to 123…

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Q: A capacitor is charged with 8.79 x 10^(-9) C and has a 150 V potential difference between its…

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Q: Four capacitors with the capacitance of 2µF, 4 µF, 6 µF, and 10 pF respectively are connected in…

A: When capacitors are connected in series, their equivalent capacitance is given as…

Q: A 16 μF capacitor has a charge of 34 μC. How much energy in (μJ) is stored in this capacitor?

A: Given,Capacitance of the capacitor, C = 16 μFCharge stored in the capacitor, Q = 34 μC

Q: A 0.50 pF capacitor is connected across a 1.5 V battery. How much charge can this capacitor store?

A: The expression for the charge stored is,

Q: Six uncharged capacitors with equal capacitances are combined in parallel. The combination is…

A: Given data:  Six capacitors having equal capacitance are connected in parallel combination…

Q: Two capacitors, C1 = 5.0 µF and C2 = 12.0 µF are connected in parallel to a 9.0 V battery. Find:…

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Q: A parallel plate capacitor with air between its plates is charged to 86.6 V and then disconnected…

A: original potential difference (v) = 86.6 V New potential difference (V) = 21.519 V Let the…

Q: A capacitor stores a charge of magnitude 1 mC when a 100-V potential difference is applied. What is…

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Q: Calculate capacitance of a parallel plate capacitor with plate dimensions as 16 cm * 6 cm. The gap…

A: Given data: Dimension of plate is, 16 cm×16 cm. Gap between the plates is, d=M mm=M×10-3 m.…

Q: Two capacitors, C1 = 5.00 μF and C 2 = 12.0 μF, are connected in parallel, and the resulting…

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Combination of Capacitors

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