What is the capacitance of a parallel plate capacitor in vacuum? Sol. The basic definition for capacitance is: C = Since the electric potential can also be written as V = Ed Where, E is the electric field contribution of the parallel plate (two plane charge): = al Eo Sigma is the surface charge density given by: o= By, substitution, we get the capacitance of the parallel plate to be: C = €,*

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
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What is the capacitance of a parallel plate capacitor in vacuum?
Sol.
The basic definition for capacitance is:
C =
Since the electric potential can also be written as
V = Ed
Where, E is the electric field contribution of the parallel plate (two plane charge):
= ol éo
Sigma is the surface charge density given by:
By, substitution, we get the capacitance of the parallel plate to be:
C = E,*
Transcribed Image Text:What is the capacitance of a parallel plate capacitor in vacuum? Sol. The basic definition for capacitance is: C = Since the electric potential can also be written as V = Ed Where, E is the electric field contribution of the parallel plate (two plane charge): = ol éo Sigma is the surface charge density given by: By, substitution, we get the capacitance of the parallel plate to be: C = E,*
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