EMEC - Greg

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Definitions

Electromagnetism Units

Symbol Units Name Definition
Flux The rate of transfer of energy (or another physical quantity) per unit area <ref> http://en.wiktionary.org/wiki/flux </ref>
Electric Field Intensity The space surrounding an electric charge. It will exert a force on other electrically charged objects.
Electric Flux Density
Magnetic Field Intensity
Magnetic Flux Density

Analogies between Electric & Magnetic Circuits

Electric Magnetic Notes
Kirchoff's voltage law, Ampere's law
Kirchoff's current law, The B-field has to go around in a loop
Magnetic flux, Phi
Reluctance
or Assumes linearity - exceptions: Hysterisis loop, etc