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electric potential... |
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| Apr22-12, 11:25 AM | #1 |
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electric potential...
is the electric potential arround an isolated negetive charge considered negetive or positive? Also, at the mid point between a negetive and a positive charge of same charge, is the electric potential zero or not?
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| Apr22-12, 12:28 PM | #2 |
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Yes (negative) and yes.
Potential a.k.a. Voltage is defined between two places. In the case of a single charge the convention is that second point is off at infinity someplace. |
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