Given an electric potential of 1 q V= 4 πεο r 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 ar By substitution, we get = -7 dr Evaluating the differential, we, get the following 1 =- *(q/ 4πεο

Given an electric potential of 1 q V= 4 πεο r 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 ar By substitution, we get = -7 dr Evaluating the differential, we, get the following 1 =- *(q/ 4πεο

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

Section: Chapter Questions

Problem 22P

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