2. Solved Papers
  3. JIPMER

JIPMER Jipmer Medical Solved Paper-2006

  • question_answer
    A charge Q is distributed uniformly in a sphere (solid). Then, the electric field at any point r, where, \[r<R\] (r is the radius of sphere) varies as:

    A) \[{{r}^{1/2}}\]

    B)                                        \[{{r}^{-1}}\]                     

    C) \[r\]                      

    D)        \[{{r}^{-2}}\]

    Correct Answer: C

    Solution :

    Electric field intensity at a point inside the sphere   \[E=\frac{Q}{4\pi {{\varepsilon }_{0}}R}r\] \[\therefore \]  \[E\propto r\]


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