What do you mean by potential difference? And it's formula.
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Answered by
15
work done in bringing a unit positive charge from one point to another in an electric field is called potential difference between two points this potential difference between two points A an B in an electric field is:
∆v = v_{B} - v_{A} = W/q.
where w equal to workdone.
q equal to charge.
it is a scalar quantity .
it's SI unit volt(v)
I hope help u
∆v = v_{B} - v_{A} = W/q.
where w equal to workdone.
q equal to charge.
it is a scalar quantity .
it's SI unit volt(v)
I hope help u
Answered by
6
The potential difference between two points in an electric circuit is defined as the amount of work done in moving a unit charge from one point to the other.
Formula-
potential difference =work done/ quantity of charge moved
V= W/Q
the SI unit of potential difference is volt which is denoted by the letter V.
potential difference is measured by why an instrument is called voltmeter.
Formula-
potential difference =work done/ quantity of charge moved
V= W/Q
the SI unit of potential difference is volt which is denoted by the letter V.
potential difference is measured by why an instrument is called voltmeter.
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