Positive or Negative II

Here I show you how to use a voltmeter to determine the sign of the electrostatic charge on a charged body.

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    2 Discussions

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    ecrouch

    2 years ago

    How could I use this to test the polarity of my Van De Graaff generator?

    1 reply
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    Urnammuecrouch

    Reply 2 years ago

    You could sample the charge on the VDG and then bring it up to the multi-meter