1. Suppose you have a 8.8-V battery, a 1.7 µF capacitor, and a 7.3 µF capacitor. (a) Find the charge and energy stored if the capacitors are connected to the battery in series. Q= E= 5.34 10 E = C -5 J (b) Do the same for a parallel connection. Q= C J

1. Suppose you have a 8.8-V battery, a 1.7 µF capacitor, and a 7.3 µF capacitor. (a) Find the charge and energy stored if the capacitors are connected to the battery in series. Q= E= 5.34 10 E = C -5 J (b) Do the same for a parallel connection. Q= C J

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section20.9: Energy Stored In A Charged Capacitor

Problem 20.8QQ

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Concept explainers

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.

Question

1. Suppose you have a 8.8-V battery, a 1.7 µF capacitor, and a 7.3 µF capacitor.
(a) Find the charge and energy stored if the capacitors are connected to the battery in series.
✓ C
Q=
E=
5.34-10-5 ✓ J
(b) Do the same for a parallel connection.
Q=
✓C
E=
✓ J

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