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

  • question_answer
      Metallic sphere of radius R is charged to potential V. Then charge q is proportional to

    A) V

    B) R

    C) both V and R

    D) none of these.

    Correct Answer: C

    Solution :

    As charge, \[q=CV=\left( 4\pi {{\varepsilon }_{0}}R \right)\,V\] \[\therefore \] q depends on both V and R.


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