A point charge 1 nC is placed at 50 cm from the centre of a

Last updated: 6/21/2023

A point charge 1 nC is placed at 50 cm from the centre of a conducting shell of radius 20 cm having 3 nC charge There is a cavity in the solid sphere having a positive charge 2 nC Due to system of shell potential at point P AP 10 cm as shown in the figure is P B