difference. We will now solve some problems based on potential difference.
Sample Problem 1. How much work is done in moving a charge of 2 coulombs from a point at
volts to a point at 128 volts ?
Solution. We know that :
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Answer:
Potential difference is the work done per unit charge.
A potential difference of 1 V means that 1 joule of work is done per coulomb of charge. ( 1 V = 1 J C-1) Potential difference in a circuit is measured using a voltmeter which is placed in parallel with the component of interest in the circuit.
Explanation:
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don't know what is going on
Explanation:
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