POTENTIAL AND POTENTIAL DIFFERENCE
1.potential is denoted by v
2.units of potential is volts
3.formula of v=w/q
4.definition of potential
work done in moving a charge is called potential
5.potential is measured by voltmeter
6.source of potential is cell or battery
7.1 volt definition
when 1 joule of work is done in moving 1 c of charge it is called 1v
8.potential difference
it is work done done in movine charge from 1 point to another point is callesd potential difference
formula is Va-Vb=w/q
9.potential difference when current is not flowing in circuit ios called EMF[electro magnetic force]
10.
1.potential is denoted by v
2.units of potential is volts
3.formula of v=w/q
4.definition of potential
work done in moving a charge is called potential
5.potential is measured by voltmeter
6.source of potential is cell or battery
7.1 volt definition
when 1 joule of work is done in moving 1 c of charge it is called 1v
8.potential difference
it is work done done in movine charge from 1 point to another point is callesd potential difference
formula is Va-Vb=w/q
9.potential difference when current is not flowing in circuit ios called EMF[electro magnetic force]
10.
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