FAQ

What is the Electric Potential Difference?
Electric potential difference is the external work needed to bring a charge from one location to another location in an electric field. Electric Potential Difference is usually measured using the Volt for Electric Potential. Note that the value of Electric Potential Difference is always positive.
Can the Electric Potential Difference be negative?
No, the Electric Potential Difference, measured in Electric Potential cannot be negative.
What unit is used to measure Electric Potential Difference?
Electric Potential Difference is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Electric Potential Difference can be measured.
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