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Unformatted text preview: ELE401 - Field Theory: Tutorial Problems Week 2 1. An infinitely long line of charge density L [C/m] is located on the line going through the points A(4, 0, 0) and B(0, 0, 4). Solve for the electric - field intensity vector E at Point P (0, 3, 0). - - (Hint: Need to solve for Point C on the line such that |CP | is the shortest distance from P to the line.) 2. A short (finite) line of charge density LSH [C/m] is located on the line - connecting Point A to Point B. Solve for E at P. 3. An infinite sheet of surface charge density S [C/m2 ] lies on the plane which goes through points A(4, 0, 0), B(0, 0, 4), and D(0, - 8 , 0). Solve for 3 - E at P. 4. What point charge "Q" located at Point C would produce the same electric - field E at Point P as: (a) The infinite line of charge L in 1? (b) The finite line of charge LSH in 2? (c) The infinite sheet of surface charge S in 3? 1 ...
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This note was uploaded on 04/17/2008 for the course ELE 401 taught by Professor Forgot during the Spring '08 term at Ryerson.
- Spring '08