Lecture09

Lecture09 - Exam 1 Tuesday from 8 PM 10 PM in PHYS...

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1 2/8/11 1 Exam 1 Tuesday February 15, 2011 from 8 PM - 10 PM in PHYS 114 *Covers all readings, lectures, homework from Chapters 14 through 16 *The exam will be multiple choice and is meant to be done within 75 minutes by a well-prepared student. We will give 120 minutes starting promptly at the listed time, so please be on time! Be sure to bring your student ID card , calculator, and pencil. Lecture 9 Chapter 17. Electric Potential * Electric Potential Difference in a Uniform Field * Sign of V and Direction of E * Potential Difference in a Non-Uniform Field * Potential Difference is Independent of Path * Round-trip Potential Difference is Zero * The Potential at One Location Work and Electric Potential Energy Work done on a particle is the product of the force exerted on the particle times the displacement through which the force acts: Units: Joules In Cartesian coordinates: Δ U el = W int = F int d r i f Electric Potential Energy Example: An electron traveling to the right enters capacitor
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This note was uploaded on 04/23/2011 for the course PHYS 272 taught by Professor K during the Spring '07 term at Purdue.

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Lecture09 - Exam 1 Tuesday from 8 PM 10 PM in PHYS...

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