5 if a current exists a force can exist due to the

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Unformatted text preview: by the “soft” right hand (point thumb in direction of current, B is given by the finger curl). 5. If a current exists, a force can exist due to the original magnetic field that appears as part of the flux equation. The force is given by the “hard” right hand rule: ! !! F = "I ! B . This force is always a retarding force. 6. Use my award ­winning “induction flow chart” (Chap 23 folder) to understand induced voltages and currents....
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This document was uploaded on 03/26/2014.

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