by Neil E. Cotter

Research Assistant Professor

Last Updated: 7/16/06

 

 

Electromagnetics

E field

Electric field for point charge

Current

Current density

Ohm's law

Ohm's law

Voltage

Voltage, Power, and Energy

Power

Energy

Force

B Field = E field + Relativity

Magnetic Flux

Flux lines

Magnetic flux line angle

Magnetic flux through loop

Biot-Savart Law

EMF

EMF (ElectroMotive Force)

Sign convention

Faraday's Law

Statement

Derivation

Div and Curl Operators

Divergence (del dot)

Curl (del cross)

Maxwell's Equations

Derivative form

Integral form

equations

inaccuracy

D vs E and H vs B