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प्रश्न
Figure. below shows two conductors A and B. Their charges and potentials are given in diagram. State the direction of (i) flow of electrons and (ii) flow of current, when both the conductors are joined by a metal wire.
उत्तर
When both the conductors are joined by a metal wire:
(i) Electrons will flow from A to B.
(ii) Current will flow from B to A.
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संबंधित प्रश्न
Distinguish between D.C. and A.C.
What do you understand by the term current? State and define its S.I. unit.
Draw a neat and labelled diagram of a simple voltaic cell showing clearly the direction of flow of conventional current and direction of flow of electrons.
What is the number of electrons that would flow per second through the cross-section of a wire when 1 A current flows in it?
Differentiate between:
Flow of electron and flow of conventional current.
