Given an electric potential of 1 q 4περ Γ find its corresponding electric field vector. Sol. Using the concept of potential gradient, we have È = - V Since we only have, radial direction (r). Then, the del-operator will be V=r- ar By substitution, we get È = - Evaluating the differential, we, get the following 1 Ê = *(q/ 4πεο

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter16: Electrical Energy And Capacitance
Section: Chapter Questions
Problem 11P: An electron is at the origin, (a) Calculate the electric potential VA at point A, x = 0.250 cm. (b)...
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QUESTION 5
Given an electric potential of
1 q
V=
4 πεο Γ
find its corresponding electric field vector.
Sol.
Using the concept of potential gradient, we have
È = - V
Since we only have, radial direction (r). Then, the del-operator will be
By substitution, we get
È = - î-
ar
Evaluating the differential, we, get the following
1
È =
*(q/
4πεο
Transcribed Image Text:QUESTION 5 Given an electric potential of 1 q V= 4 πεο Γ find its corresponding electric field vector. Sol. Using the concept of potential gradient, we have È = - V Since we only have, radial direction (r). Then, the del-operator will be By substitution, we get È = - î- ar Evaluating the differential, we, get the following 1 È = *(q/ 4πεο
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