Suppose that the capacitance of a variable capacitor can be manually changed from 100 to 800 pF by turning a dial connected to one set of plates by a shaft, from 0° to 180° . With the dial set at 180° (corresponding to C = 800 pF ), the capacitor is connected to a 500-V source. After charging, the capacitor is disconnected from the source, and the dial is turned to 0° . (a) What is the charge on the capacitor? (b) What is the voltage across the capacitor when the dial is set to 0°?

Q: A storm cloud 200 m off the ground sits over a fish pond that is initially at 20 degrees celsius.…

A: The given values are,

Q: The figure shows capacitor 1 (C1 = 9.55 µF), capacitor 2 (C2 = 6.12 µF), and capacitor 3 (C3 = 7.93…

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Q: The figure shows a 14.8 V battery and four uncharged capacitors of capacitances C₁ = 1.29 μF,C₂ =…

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Q: The figure shows a 11.8 V battery and four uncharged capacitors of capacitances C₁ = 1.25 µF,C₂ =…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 12 μF is 20 µF= V2: 40 µF Determine the energy in each capacitor at t= 0.5 s. The energy in each…

A: Hey dear this question is just formula based and some knowledge of series and parallel  Energy…

Q: Problem 4: In the circuit below AVpat C2 = 6 µF, C3 = 8 µF, C4 = 6 µF are initially uncharged. (a)…

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Q: In the figure below, capacitor 1  (C1 = 24.0 µF)  initially has a potential difference of 60.0 V…

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Q: Two capacitors C1 = 23 uF and C2 = 10 uF are connected in parallel. The combination is then…

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Q: 90.0 V i a) Find the equivalent capacitance (in µF) of the system. HF

A: If the capacitors C1 and C2 are in series combination then equivalent capacitance…

Q: In the figure a potential difference of V = 100 V is applied across a capacitor arrangement with…

A: V = 100 V C1 = 10.5 μF C2 = 6.86 μF C3 = 4.77 μF

Q: Two capacitors, C1 = 6.18 µF and C2 = 3.22 µF, are connected in parallel, then the combination is…

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Q: Consider the circuit shown in the figure, with C, = 5.62 µF and C, = 7.64 uF %3D 6.00 pF 2.00 pF C2…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 4. (19 min) The paddles of a defibrillator are charged to 4000 V before the technician says "Clear".…

A: Given:Final potential on the capacitor, V = 4000 Vcapacitance of the capacitor, C = 20μFsource…

Q: C1 = 20 microfards and C2 = 30 microfarads are connected in parallel. The parallel connection of C1…

A: Given data: Magnitude of capacitance of capacitor 1 is, C1=20 μF. Magnitude of capacitance of…

Q: In the figure a potential difference of V = 88.7 V is applied across a capacitor arrangement with…

A: The given values are, V=88.7 VC1=11.5 μFC2=5.18 μFC3=3.51 μF

Q: The circuit shows a network of 4 identical capacitors. When the switch is in position L, the…

A: There are fourcapacitor given in the circuitAll are identical circuit, C1=C2=C3=C4=Cfirst capacitor…

Q: 3.00 F 2.00 F www 500 0 @ (a) After a time interval of 1.50 ms, what is the value of the remaining…

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Q: (a) A 1.50 μF capacitor and a 4.75 μF capacitor are connected in series across a 7.50 V battery. How…

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Q: With the switch in position A, the C1 = 10.2 r capacitor in the figure below is fully charged by the…

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Q: Three capacitors C, = 10.1 µF, C, = 22.0 µF, and Cz = 29.3 µF are connected in parallel. To avoid…

A: Capacitors are connected in parallel, so the voltage across them is the same.   We know Q = CV   As…

Q: The figure shows capacitor 1 (C₁ = 8.63 uF), capacitor 2 (C₂=4.71 µF), and capacitor 3 (C3= 6.90 uF)…

A: Given:-  The capacitance of the circuit is as  C1= 8.63 μF   C3= 6.90 μFC2= 4.71 μF    C4= 7.32…

Q: A circuit in Figure consists of paralel-plate capacitors with and without dielectrics. Dielectric…

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Q: Consider the circuit shown in the figure below, where C₁ = 9.00 µF, C₂ = 8.00 μF, and AV = 18.0 V.…

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Q: Using the circular plates, a capacitor of area 200 m² and capacitance of 50 pF is created. The…

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Q: potential difference is V = 12 V. When switch S is closed, how many electrons travel through (a)…

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Q: When the switch is in position A, the capacitor C, is fully charged while the capacitors C2 and C3…

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Q: A parallel-plate air capacitor is made from two plates 0.300 m square, spaced 0.700 cm apart. It is…

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Q: The figure shows a 11.5 V battery and four uncharged capacitors of capacitances C1 = 1.30 µF,C2 =…

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Q: A vacuum capacitor with parallel plates of 20 cm2, separated by 0.40 mm, is connected to a 30 v…

A: Area(A) = 20 cm2 = 20 × 10-4 m2 Distance  between  plates(d) = 0.40 mm= 0.40 ×10-3 m Voltage(V) = 30…

Q: Using a 10 V power supply and two unknown capacitors (C, and C2), a PHY-102 students conducted the…

A: A capacitor is an electronic component that is used to store charge (and hence the electric energy)…

Q: Given three capacitors, and a total electric potential of 180V, find the capacitance, voltage and…

A: The equivalent capacitance of the capacitances C1, C2, ..., Cn in parallel is given by, Ceq = C1 +…

Q: A prankster applies 450 V to an 80.0 µF capacitor and then tosses it to an unsuspecting victim. The…

A: The capacitor stores energy in the form of charge. The energy released by the capacitor is used to…

Q: (a) the equivalent capacitance of the system (b) the charge on each capacitor on C1      µC on C2…

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Q: uppose you have a 9.00 V battery, a 3.6 μF capacitor, and a 8.05 μF capacitor. Part (a)  Find the…

A: we have given 9.00 V battery, C1= 3.6 μF capacitor, and C2= 8.05 μF capacitor.

Q: A prankster applies 460 V to a 78.0 µF capacitor and then tosses it to an unsuspecting victim. The…

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Q: A 150-pF capacitor and a 600-pF capacitor are both charged to 2.10 kv. They are then disconnected…

A: Given, Capacitor of capacitance, C1 = 150 pFC2 = 600pfboth are charged to V = 2.10 kV

Q: A coaxial cable has an inside wire with a 1.2 mm radius and an outside conductor with an inside…

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Q: A 70-pF capacitor and a 280-pF capacitor are both charged to 1.90 kV. They are then disconnected…

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Q: The figure shows capacitor 1 (C₁-8.19 μF), capacitor 2 (C₂-4.71 µF), and capacitor 3 (C3-9.56 µF)…

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Q: c). Calculate the current I that will flow through the circuit shown below if the entire arrangement…

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Q: : Four capacitors are arranged in the following configuration: the capacitances of capacitors are…

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Q: Given a 1.25-µF capacitor, a 6.00-μF capacitor, and a 12.00-V battery, find the charge on each…

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Q: (a) Determine the capacitance that can be applied to a Teflon-filled parallel- plate capacitor…

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Q: A 6 µF capacitor is charged on 240 V supply. After disconnectung from connected to another uncharged…

A: To find-Loss of energy=?Given-C1=6 μF=6×10-6 FV1=240 VC2=4 μF=4×10-6 F

Q: A region has a uniform electric held of 50 v/m to down. Point B is 3 meter to the left, and 4 meters…

A: E = 50 V/m  (upward direction) Voltage at point A   VA = 600 V Point B is 3 meter to the left, and…

Combination of Capacitors

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