11th December 2019


Is there a difference between voltage and potential difference?

Actually these are are same thing but usage is at different places. Whenever we talk about batteries or a DC system, we use the Potential difference, as there is potential difference of 3.7 Volt. Voltage is used as Output from an electrical machine.

In this way, what is a voltage difference?

Voltage, electric potential difference, electric pressure or electric tension (formally denoted ∆V or ∆U, but more often simply as V or U, for instance in the context of Ohm's or Kirchhoff's circuit laws) is the difference in electric potential between two points.
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