253-hwk-24b

253-hwk-24b - HPHY 253 Homework 24b Gauss&s Law for...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: HPHY 253 Homework 24b Gauss&s Law for Electricity: Finding the Electric Field Dr. A. E. Bak Name 1. Serway & Jewett Problem 24 : 18 . A sphere of radius 40 : cm has a total charge of +26 : & C uniformly distributed throughout its volume. Calculate the electric-¡eld magnitude at distances of ( a ) 0 cm ; ( b ) 10 : cm ; ( c ) 40 : cm ; ( d ) 60 : cm with respect to the sphere¢s center. 2. Serway & Jewett Problem 24 : 20 . The linear charge density of a long, straight ¡lament is & 90 : & C =m . Find the electric ¡eld at perpendicular distances of ( a ) 10 : cm ; ( b ) 20 : cm ; ( c ) 100 cm with respect to the ¡lament¢s axis. 3. Serway & Jewett Problem 24 : 23 . A 10 :- g piece of Styrofoam carries a net charge of & : 700 & C and £oats above the center of a large, horizontal sheet of plastic that has a uniform surface charge density ¡ . Determine the value of ¡ . 4. Serway & Jewett Problem 24 : 33 . A long, straight metal rod has a radius of 5 : 00 cm and a linear charge density of...
View Full Document

This note was uploaded on 05/01/2011 for the course HPHY 253 taught by Professor Bak during the Spring '09 term at Morehouse.

Ask a homework question - tutors are online