Q. A positive charge is placed at the centre of a neutral hollow cylindrical conducting shell with its cross-section as shown in the figure below image Which one of the following figures correctly indicates the induced charge distribution on the conductor? (Ignore edge effects)

 1981  193 KVPYKVPY 2017Electrostatic Potential and Capacitance Report Error

Solution:

As no field exists inside the shell body or in the cavity, correct charge distribution is as shown below in the figure,
image