quiz2key

# quiz2key - Quiz 2 Name: ID: 1. A straight, infinitely long...

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Quiz 2 Name: ID: 1. A straight, infinitely long insulating rod has a radius a . Positive charges are evenly distributed on the rod with a charge density ρ . Calculate the electric field in space including that inside the rod. Step 1, formulas or related concepts.] Step 2, known quantities. See the figure Step 3, direct application of the formulas/concept or the condition to form an equation. 0 A E ε Φ in E q d = = a a 2 0 0 2 2 0 0 2 2 2 2 inside outside r l r E rl a l a E rl r π ρ = = = = Step 4, vector involved? Yes Step 5, unit in the final answer correct? Answered all were asked? Yes, All questions answered.

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2. A flat, infinitely large insulating plate has a thickness a . Positive charges are evenly distributed on the plate with a charge density ρ . Calculate the electric field in space including that inside the plate. Step 1, formulas or related concepts.] Step 2, known quantities. See the figure
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## This note was uploaded on 05/06/2008 for the course PHYS 1304 taught by Professor Ye during the Spring '08 term at SMU.

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quiz2key - Quiz 2 Name: ID: 1. A straight, infinitely long...

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