of length L lies along the x axis with its left end at the origin. It has a nonuniform charge density i = ax, where a is a positive constant. (a) What are the units of a? (Use SI unit abbreviations as necessary.) [a] = m „2 (b) Calculate the electric potential at A. (Use any variable or symbol stated above along with the following as necessary: ke.) V = ake[1 – dln L + dd]

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter26: Electric Potential
Section: Chapter Questions
Problem 76PQ: An electric potential exists in a region of space such that V = 8x4 2y2 + 9z3 and V is in units of...
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A rod of length L lies along the x axis with its left end at the origin. It has a nonuniform charge density a = ax, where a is a positive constant.
d
A
(a) What are the units of a? (Use SI unit abbreviations as necessary.)
[a]
m
(b) Calculate the electric potential at A. (Use any variable or symbol stated above along with the following as necessary: k..)
V = ake[1 – d In L + dd]
Transcribed Image Text:A rod of length L lies along the x axis with its left end at the origin. It has a nonuniform charge density a = ax, where a is a positive constant. d A (a) What are the units of a? (Use SI unit abbreviations as necessary.) [a] m (b) Calculate the electric potential at A. (Use any variable or symbol stated above along with the following as necessary: k..) V = ake[1 – d In L + dd]
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