Find the electric field everywhere of an infinite uniform line charge with total charge Q.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter6: Gauss's Law
Section: Chapter Questions
Problem 63P: A long cylinder of copper of radius 3 cm is charged so that it has a uniform charge per unit length...
icon
Related questions
Question

Find the electric field everywhere of an infinite uniform line charge with total charge Q.

 

Find the electric field everywhere of an infinite uniform line charge with total charge Q.
Sol.
Using Gauss's Law:
ĐE dA =
EA =
Since, its the line charge we use the area of a cylinder surrounding the line charge
E*2T
But all the charged get enclosed by the cylinder area, so
denc =Q
Deriving, we get:
E- (1/2 πε0 *(
IrL)
Transcribed Image Text:Find the electric field everywhere of an infinite uniform line charge with total charge Q. Sol. Using Gauss's Law: ĐE dA = EA = Since, its the line charge we use the area of a cylinder surrounding the line charge E*2T But all the charged get enclosed by the cylinder area, so denc =Q Deriving, we get: E- (1/2 πε0 *( IrL)
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Electric field
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning