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RE: Classroom Projects with a TC?



Original poster: Thomas <tom-at-pwrcom-dot-com.au> 


 > Original poster: "harry" <harry-at-prcn-dot-org>

 > BTW if I put one nail on top of the toroid the sparks go
 > straight up, if i
 > put 4 nails on the toroid the sparks move away from each other on an
 > angle.Can someone tell me why this is .
 >

Electrostatic repulsion, remember high school gold leaf electroscope
experiments (like charges repel, dissimilar charges attract)?.

Tom L.