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V which abbreviates the word volt, which is the unit of measure of the difference in electromotive force (EMF), (or electric potential) between two points of contact; the resulting voltage difference could be direct current (DC) or alternating current (AC) depending on the source of the voltage difference.
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What is formula for calculating watts into volts?
Watts are used to measure power, whereas volts are used to measure potential difference. These are two different quantities, and you cannot convert one into another any more than you can convert kilometres to kilograms.
How voltmeter works?
It is connected in parallel and measures potential difference.
What is voltage difference?
Voltage at a point is defined as the work done by a unit positive charge carrying it from infinity to that point. while volage diffrance between two points is the work done bye unit positive charge from one point to the other point.work may be positive or negative depend upon the nature of charge that's why the potential will be negative or positive .CommentBy definition, voltage means potential difference. For this reason, you cannot have 'a voltage at a point' because potential difference, or voltage, exists between two points. You can, however, have a potential at a point.
What is the difference between a Y - delta starter and a star - delta starter?
No difference. Y is used as a symbol to indicate the star connection.
What does the letter E stand for in the Ohm's law formula?
Correct Answer= In the Ohm's law formula, the letter "E" stands for voltage(volt)AnswerThe symbol, E, together with the symbols V and U, is used to represent potential difference. Specifically, E is used to represent electromotive force or an open-circuit voltage, whereas V and U are used to represent potential differences in general.
