Voltage
Voltage (V)
Energy or work (W) required to move a unit of electric charge (Q) from lower to higher electric potential.
Unit: volt (V) = joule (J) / coulomb (C)
Analogy: Water pressure between two points in pipe.
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Energy or work (W) required to move a unit of electric charge (Q) from lower to higher electric potential.
Unit: volt (V) = joule (J) / coulomb (C)
Analogy: Water pressure between two points in pipe.