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ELECTRIC FIELD LINES<br />
(Variations Available)<br />
One Point Electrode<br />
Grass seeds in a shallow petri dish of mineral oil demonstrate electric field lines from a charged one point electrode. The charge in the electrode is maintained by voltage from a Windhurst machine.

Fphoto-65911102B-6RM.jpg

ELECTRIC FIELD LINES
(Variations Available)
One Point Electrode
Grass seeds in a shallow petri dish of mineral oil demonstrate electric field lines from a charged one point electrode. The charge in the electrode is maintained by voltage from a Windhurst machine.

Copyright:© 2011 Richard Megna - Fundamental Photographs

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