This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Chapters 23 - 25 Spring 1994 2 2. A very long wire has a uniform charge density, Î» , and has one end at the origin. Find the x-component of the electric field at a distance h directly above the origin. x y h E =? x 3. Using the charges as shown in problem 1, find (a)the flux that leaves a sphere centered at the origin with a radius of 3 2 a. (b)Repeat this for the charge distribution of problem 2. Physics 4B FIRST EXAM Chapters 23 - 25 Spring 1994 3 4. The electric field at the surface of a conducting sphere of radius R is E o . Find (a)the charge on the sphere and (b)the electric field at a distance of 3R from the center. 5. Find (a)the electric potential felt by the 3Î¼C charge in problem 1 and (b)the electric potential energy of this charge....
View Full Document
This note was uploaded on 03/11/2012 for the course PHYSICS 204B taught by Professor Staff during the Fall '09 term at CSU Chico.
- Fall '09