2. Questions Bank
  3. 12th Class
  4. Physics
  5. Electrostatics & Capacitance

12th Class Physics Electrostatics & Capacitance Question Bank Case Based (MCQs) - Electric Potential and Capacitance

  • question_answer
    The work done in bringing a unit positive charge from infinite distance to a point at distance x from a positive charge Q is W. Then the potential \[\phi \] at that point is

    A) \[\frac{WQ}{x}\]

    B) W

    C) \[\frac{W}{x}\]

    D) WQ

    Correct Answer: B

    Solution :

    The work done in bringing unit positive charge from infinity to a point which is at a distance x from the positive charge Q is defined as the potential at the given point due to the charge Q. Therefore \[\phi =W\].


You need to login to perform this action.
You will be redirected in 3 sec spinner