Explain briefly about current , voltage and power

Answer Posted / rajesh

talking practically current can be analogally feeled in
other way:
we take a tank which consists of water of some height.
we shall make some hole at the bottom.the bigger the hole
the smaller the resistance.
The definitions are here:
1)the disharge is known as current electrons/sec
2)the force applied on the bottom water is known as the
voltage
3)if you keep some hand at the hole you feel some force
which is power

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