If the potential difference between theplates of a capacitor is increased by 20%,the energy storedin the capacitorincreases by exactly *20%22%40%44%Three capacitors connected in serieshave an effective capacitance of 2 µF. Ifone of the capacitors is removed, theeffective capacitance becomes 3 µF. Thecapacitance of the capacitor that isremoved is *6 µF3/2 µFO 4 µFO 1 µF

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Answered: capacitance of the capacitor

Engineering

Electrical Engineering

capacitance of the capacitor

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

If the potential difference between the
plates of a capacitor is increased by 20%,
the energy storedin the capacitor
increases by exactly *
20%
22%
40%
44%
Three capacitors connected in series
have an effective capacitance of 2 µF. If
one of the capacitors is removed, the
effective capacitance becomes 3 µF. The
capacitance of the capacitor that is
removed is *
6 µF
3/2 µF
O 4 µF
O 1 µF

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