* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Download PPT - LSU Physics
Electromagnetism wikipedia , lookup
History of electromagnetic theory wikipedia , lookup
Magnetic monopole wikipedia , lookup
Electrical resistivity and conductivity wikipedia , lookup
Introduction to gauge theory wikipedia , lookup
Field (physics) wikipedia , lookup
Maxwell's equations wikipedia , lookup
Potential energy wikipedia , lookup
Lorentz force wikipedia , lookup
Aharonov–Bohm effect wikipedia , lookup
Potential Along Axis of Ring of Charge ⢠Divide the charge distribution into differential elements ⢠Write down an expression for potential voltalge from a typical element â treat as point charge ⢠Integrate! dq Râ dq kdq V = ò dV = ò r k k = ò dq = Q r r Q =k 2 2 R¢ + z