Part A A 430 pF capacitor consists of two 18-cm-radius circular plates, insulated with polystyrene. Find the thickness of the polystyrene. Express your answer in millimeters d = mm Submit Previous Answers Request Answer X Incorrect; Try Again Part B Find the capacitor's working voltage. Express your answer in volts. V = V Submit Previous Answers Request Answer X Incorrect; Try Again

Q: 8pMF 12V the 12MF

A: To determine  Charge at point a and b

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Q: ind the equivalent capacitance Coq of the combination of apacitors shown in the figure, where C =…

A: C1= 0.775μF C2= 10 μF C3= 2.25 μF

Q: What is the energy stored in the 15.5 µF capacitor of a heart defibrillator charged to 7250 V? J…

A: Voltage (V) =7250 V Capacitance (C) =15.5 * 10-6

Q: In order to store more energy in a capacitor, how might you change the capacitor?

A: SOlution: To determine what changes needed for the increase in energy storage in capacitor.

Q: How does a capacitors works?

A: We are asked to tell how does a capacitor work?

Q: 51. Find the equivalent capacitance between points a and b in the combination of capacitors shown in…

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Q: 2C/3 Q14: The equivalent capacitance between points a and b in the combination of the capacitors…

A: The above capacitor arrangement is given as,

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Q: I don't understand this question

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Q: Water has a high dielectric constant. Explain why it is then not used as a dielectric material in…

A: Dielectric medium is an insulating medium used to separate the two conducting plates of a capacitor.…

Q: When does a capacitor start charging? Pls elaborate your answer.

A: Introduction : The  capacitor is a device used to store energy in the form of electrical charge…

Q: Two condenser of capacitors C₁ and C₂ are jointed in series and this combination in parallel with a…

A: To prove-C=C1(C2+C3)+C2C3C1+C2The data given as-C1 and C2 are jointed in series C1 and C2 series…

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A: To determine the capacitances are inversely proportional to the distance between the plates

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A: Given that:- Two identical capacitors is available for combination.

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A: Given: In capacitor, the potential energy stored as, U=12CV2 In capacitance, the parallel plate…

Q: Terminology: when we refer to the "charge" (Q) of the capacitor, what is the actual situation?

A: When we charge a capacitor by applying voltage across it so it get charged. Q will be amount charged…

Q: Problem #5: Chapter 20, Problem #45 45. M Four capacitors are con- nected as shown in Figure P20.45.…

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Q: Discuss on methods to increase the capacitance value of parallel plate capacitors without using…

A: SOlution: How we can increase the capactance of the capacitor.

Q: what ways are a capacitor and a battery similar, and in what ways are they different?

A: capacitor .The potential energy is stored in the electric field . It is a passive component of a…

Q: hree identical capacitors (where C=12 μF) are connected as shown in the figure below. (a) Calculate…

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Q: What is the energy stored in the 14.5 μF capacitor of a heart defibrillator charged to 8750 V?…

A: Given Capacitance C = 14.5 μ F  = 14.5 × 10-6 F Potential difference V = 8750 V

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A: Consider two capacitors C1 and C2 connected in parallel configuration with battery potential V.…

Q: QA.15: Two capacitors are identical. They can be con- nected in series or in parallel. If you want…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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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.