NOTE

Tuesday, February 14, 2012

EXERCISE ELECTRICITY 6

    How are electrical charges produced by a Van de Graaff generator?  And what type of charges is usualy
produced on the dome of the generator

  When the motor of the Van de Graaff generator is switched on, it drives the
………………………..

 This causes the rubber belt to against the …….……… and hence becomes …..………

The charge is then carried by the moving belt up to the ……………   ………. where it is collected.

A large amount of ……………. is built up on the dome 

  …………………….  charges are usually produced on the dome of the generator.

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