| voltage |
A measure of electric potential, which is the condition that causes electric energy to flow. Voltage has the following characteristics: a push or force, does nothing by itself, has potential to do work, appears between two points, and is always there.
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| voltage |
Electric potential or potential difference, expressed in volts. It is the push and pull of the potential difference between two points which causes electrical current to flow through a wire or device which is connected across them.
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