The Class Notes

From Class Wiki
Jump to navigation Jump to search

Notes for reviewer Be sure all 'l' have been replaced with

4 jan 2010

Thebegining.JPG

Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 4, 2010

.


Magnetic Circuits

jan 6 2010

Magnetic cir.JPG

Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 6, 2010

Magnetic Equations

BHField.JPG

Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 6, 2010

BFieldsmall.JPG BFsmall.JPG

Pictures drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 6, 2010

Magnetic Circuits Examples

What about chancing currents, etc.?

Magnetloop.JPG

Picture drawn by Kirk Betz based on drawing by Dr. Frohnes, lecture Jan. 8, 2010

Case i)

Something about this part doesn't seem right.

Graph and picture 6

,


Magnetic Circuits Continued

jan 11, 2010

some random graph here, can't really read it.

Case ii) Include non-linearity & find B in the Gap

picture 7 goes here

not sure about the -1 here

What energy is list in the hysteresis loop?