When one unit of electric charge moves from one point to another point in electric circuit then the amount of work done in joule is known as electric current electric resistance electric conductor conducts 10th electric sorry potential difference?
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Explanation:
The potential difference between two point is equal to the work done in moving a unit positive charge from one point to the other .
The potential difference between two points in a circuit is measured by a voltmeter which is connected across those point in parallel with the circuit taking care that the positive mark terminal of voltmeter is connected to the higher potential.
UNIT OF POTENTIAL DIFFERENCE:
The potential difference between two points is said to be 1 volt if the work done in moving 1 coulomb charge from one point to other point is 1 joule.
1 volt = 1 joule / 1 coulomb.
1J / C.
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