1. A parallel-plate capacitor has square plates that have a length equal to 1.4 cm separated by 1 mm. It is connected to a battery and charged to 12 V. How much energy is stored in the capacitor? Use & = 8.85 × 10-12 0 F/m. Energy stored in a capacitor, E: ✓ J

1. A parallel-plate capacitor has square plates that have a length equal to 1.4 cm separated by 1 mm. It is connected to a battery and charged to 12 V. How much energy is stored in the capacitor? Use & = 8.85 × 10-12 0 F/m. Energy stored in a capacitor, E: ✓ J

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section16.7: Energy In A Capacitor

Problem 16.9QQ: A parallel-plate capacitor is disconnected from a batter, and the plates are pulled a small distance...

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Concept explainers

Combination of Capacitors

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

Question

1. A parallel-plate
capacitor has square
plates that have a
length equal to 1.4 cm
separated by 1 mm. It is
connected to a battery
and charged to 12 V.
How much energy is
stored in the capacitor?
Use E = 8.85 × 10-12
F/m.
Energy stored in a
capacitor, E:
✓ J

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