A capacitor has a square-plates each side of length 10 cm. The plates are spaced 1 cm apart. The capacitor is connected to a 120-volt batte

Q: Two capacitors, C, = 16.0 µF and C, = 30.0 pF, are connected in series, and a 15.0-V battery is…

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Q: . Suppose you have a 9.2-V battery, a 2 µF capacitor, and a 7.7 μF capacitor. (a) Find the charge…

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Q: A set of parallel plates are 4.00 cm apart, they are circular and have a radius of 4.5 cm, & a…

A: distance between the parallel plates (d) = 4 cm = 0.04 m Radius (R) = 4.5 cm = 0.045 m Area of…

Q: Three capacitors having capacitances of 8.4, 8.4, and 4.2 mFare connected in series across a 36 V…

A: Given, Capacitor 1, C1=8.4mF=8.4×10-3FCapacitor 2, C2=8.4mF=8.4×10-3FCapacitor 3,…

Q: Three capacitors are connected in series to a 120 V DC power supply. The capacitances of the…

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Q: uppose you have a 9.15 V battery, a 2.50 µF capacitor, and a 7.50 µF capacitor. (a) Find the…

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Q: Suppose you have a 9-V battery, a 2.2 µF capacitor, and a 7.2 μF capacitor. (a) Find the charge and…

A: V = 9 voltC1 = 2.2 uFC2 = 7.2 uF

Q: A defibrillator containing a 21.7 µF capacitor is used to shock the heart of a patient by holding it…

A: Write the expression for the released energy. U=12CV2 Here, C is the capacitance and V is the…

Q: A parallel combination of a 1.21 µF capacitor and a 2.99 µF capacitor is connected in series to a…

A: Capacitors connected in parallel have an equivalent capacitance given as Cp=C1+C2+C3+... Capacitors…

Q: An electrician discovers that he can't read the capacitance of one of his capacitors. He connects…

A: Given,The capacitor C1 = 10.9×10-6 FThe unknown capacitor C2 is connected in series with C1.The…

Q: The circuit in the figure below contains a 9.00 V battery and four capacitors. The two capacitors on…

A: Potential of battery (V) = 9 Volts C1 = 26.60 μF C2 = 20.60 μFC = 6 μF

Q: Two capacitors, C1 = 16.0 µF and C2 = 45.0 µF, are connected in series, and a 6.0-V battery is…

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Q: (a) What is the equivalent capacitance (in pF) of all the capacitors in the entire circult? uF (b)…

A: here we have given the capacitance of four capacitor C1=19.20, C2=13.20 AND combination of capacitor…

Q: Two capacitors of 1.5 and 0.55 mF, respectively, are connected in series. The system is connected to…

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Q: An electrician discovers that he can't read the capacitance of one of his capacitors. He connects…

A: Given data: The capacitance is C=12.1×10-6 F The voltage difference is ∆V=361 V The charge of the…

Q: When the capacitance is  5.0 x 10^−10F, the capacitor is charged by a battery of emf 200 V. What is…

A: Given data:  Capacitance (C) = 5.0×10-10 F Battery emf (V) = 200 V Required: Charge (q)

Q: You have two capacitors, one with capacitance 14.5 x 10-6 F and the other of unknown capacitance.…

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Q: A 9.4-μF and a 3.1-μF capacitor are connected in series across a 24-V battery. What voltage is…

A: Given value--- C1 = 9.4-μF. C2 = 3.1-μF. Voltage V1 = 24 V. We have to find--- What voltage is…

Q: Two capacitors in series, C1= 9.0 uF and C2= 5.0 uF, are connected to a 12.0 V battery. What is the…

A: Option (c) i e 3.21uF  is correct .

Q: A 1.0-µF and a 2.0-µ F capacitor are connected in series across a 3.0-V battery. What is the voltage…

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Q: Suppose you have a 9-V battery, a 2.2 µF capacitor, and a 7.2 µF capacitor. (a) Find the charge and…

A: Voltage is 9 volt.C1 = 2.2 uF and C2 = 7.2 uF

Q: Capacitor C1 = 30 microfarad and C2= 60 microfarad are connected in series. A total voltage = %3D…

A: Given Data:- Capacitance of the capacitors are C1=30μF  ,  C2=60μF Applied voltage V=4000 V…

Q: (a) A 2.75 µF capacitor and a 4.75 pF capacitor are connected in series across a 9.00 V battery. How…

A: First capacitor (C1) = 2.75μC Second Capacitor (C2) = 4.75μC Battery potential (V) = 9 Volts

Q: A parallel combination of a 1.21 µF capacitor and a 2.61 µF capacitor is connected in series to a…

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Q: Two capacitors, C1 = 25.0 µF and C2 = 32.0 µF, are connected in series, and a 15.0-V battery is…

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Q: The crcu inthe fgure bekw contains a 00V batery wd four capacitors. in the tep perae trarch, there…

A: SOlution: Given that C1 = 4 micro F C3 = 2 micro F C2 = 9 micro F C4 = 6 micro F voltage = 90 V

Q: A parallel combination of a 1.35 μF capacitor and a 2.67 μF capacitor is connected in series to a…

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Q: The circuit in the figure below contains a 9.00 V battery and four capacitors. The two capacitors on…

A: (a) C2 and 6.00 μF are parallel. Therefore, Cp=C2+6.00 μF=2.40 μF+6.00 μF=8.40 μF Two C1 and Cp are…

Q: Two capacitors in series, C1= 9.0 uF and C2= 5.0 uF, are connected to a 12.0 V battery. What is the…

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Q: 5. A 12.0 V battery and 3 uncharged capacitors capacitances C1 = 4.00 µF, C2 = of Vo C3 6.00 µF, and…

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Q: The flash unit in a camera uses a special circuit to "step up" the 3.0 V from the batteries to 360 V…

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Q: A C 21 µF 24 µF 35 V 12 µF 48 µF S

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Q: A 80-pF capacitor and a 320-pF capacitor are both charged to 1.70 kV. They are then disconnected…

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Q: My house consumes about 30 kWh in 1 day. If we charge up a capacitor using the wall (120 Volts),…

A: The given data are: E=30 kWh/day=30×103 Wh24 h=1250 WV=120 V Here, E denotes the energy consumed in…

Q: Capacitors of 2.8 μF, 3.4 µF and 5.8 µF are connected in parallel. What is the equivalent…

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Q: A 30 V battery is connected to a series of n capacitors, each of capacitance 3.6 μF. If the total…

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Q: A defibrillator containing a 13.2 μF capacitor is used to shock the heart of a patient by holding it…

A: Given data The capacitance is given as C=13.2 μF. The voltage is given as V = 16.5 kV.

Q: The circuit in the figure below contains a 9.00 V battery and four capacitors. The two capacitors on…

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Q: If a voltage source of 24.0 V is connected from top to bottom, what is the charge accumulated on the…

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Q: The circuit in the figure below contains a 90.0 V battery and four capacitors. In the top parallel…

A: C1 = 6μFC2 = 8μFLet C3 = 6μFLet C4 = 2μFPotential difference of the battery (V) = 90 volts

Q: A defibrillator containing a 17.7 µF capacitor is used to shock the heart of a patient by holding it…

A: Given : C=17.7 μF V=12.5kV C→defibrillator used to shock the heart of patient V→Capacitor having…

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.