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23 Nov 2019
When the uncharged ball is hanging between the parallel plates andis equidistant to the two plates, does anything happen? What aboutif it is initially charged? Explain why.
Why do we see sparks when a pole is positioned close to the Van deGraff Generator?
Whatâs the difference between the charging mechanism used by theballoon (in the can demo) and the electromotor?
When the uncharged ball is hanging between the parallel plates andis equidistant to the two plates, does anything happen? What aboutif it is initially charged? Explain why.
Why do we see sparks when a pole is positioned close to the Van deGraff Generator?
Whatâs the difference between the charging mechanism used by theballoon (in the can demo) and the electromotor?
Trinidad TremblayLv2
23 Aug 2019