MCQ
A point's potential is considered 1 volt when:
  • 1 joule of work is done to move 1 coulomb of charge from infinity to that point.
  • B
    5 joules of work are done
  • C
    10 joules of work are done
  • D
    1 erg of work is done

Answer

Correct option: A.
1 joule of work is done to move 1 coulomb of charge from infinity to that point.
(a)
1 joule
Explanation :
The potential at a point is 1 volt if it takes 1 joule of work to move a 1 coulomb charge from infinity to that point.

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