A certain capacitor holds a charge of 38 nC when a voltage of 35 V is applied to it. a. What is the capacitance of this capacitor in Farads? b. How much energy is stored in this capacitor in Joules? F J
A certain capacitor holds a charge of 38 nC when a voltage of 35 V is applied to it. a. What is the capacitance of this capacitor in Farads? b. How much energy is stored in this capacitor in Joules? F J
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:A certain capacitor holds a charge of 38 nC when a voltage of 35 V is applied to it.
a. What is the capacitance of this capacitor in Farads?
b. How much energy is stored in this capacitor in Joules?
F
J
Expert Solution
Step 1
Given that
A certain capacitor holds a charge (Q) =38nC =38x10-9C
The voltage applied is(V) =35V
We know the relation between capacitance, charge and voltage and is given by
Q=CV
And U =(1/2)CV2
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