{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

chp28_4 - PHY2061 R D Field Potential Energy Electric...

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

View Full Document Right Arrow Icon
PHY2061 R. D. Field Department of Physics chp28_4.doc University of Florida Potential Energy & Electric Potential Mechanics (last semester!): Work done by force F in going from A to B: W F dr A B byF A B = r r Potential Energy Difference U: W U U U F dr A B againstF B A A B = = = − r r r r F U U x x U y y U z z = −∇ = − $ $ $ Electrostatics (this semester): Electrostatic Force: r r F qE = Electric Potential Energy Difference
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}