RozanneLampman616 RozanneLampman616

24-07-2014
Physics

contestada

Define unit of electric work (JOULE) in relation to quantity of charge and potential difference.

Respuesta :

24-07-2014

1 volt = 1 joule per coulomb

It takes 1 joule of work to force a coulomb of charge enough closer to a charge
with the same sign to raise its potential 1 volt.

If you allow 1 coulomb of charge to fall to where its potential is 1 volt less,
it gives up 1 joule of energy.

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