Question

what is meant by electric circuit why does electric current start flowing in a circuit the moment circuit is complete when do we say that the potential difference across a conductor in a circuit is 1volt





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Answer 1

Electric circuit means a closed continuous path in which the electric current flows

The current flows in a circuit because of the potential difference across the conductors

When we say ,

1V = 1 j / 1 C it means one joule of is done in bringing one coloumb of charge from one point to other

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