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The Field of an Electric Dipole
BlackBoard Notes
- Learn to use a multimeter as a voltmeter
- Map out the electric field around a pair of "charges"
- Orient conducting paper thusly:
- With this convention, the signs of Ex and Ey are the
signs on the voltmeter
.
- dx = dy = fixed, so Ex, Ey are proportional
to φ. Polarities have been chosen so voltmeter
reads correct signs for Ex, Ey.
Return to Setup
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Revised: 16 May 2017
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Canton, NY 13617
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