Question

Distribution of charge on conducting charged plates

Answer 1

sorry but I have taken this image by net.i hope it's helpful to you. ☺

Answer 2

Answer:

Total charge on A is Q1 and on B is Q2 which remains constant by law of conservation of charge. From gauss's law, total charge on the inner regions is zero. Hence, equal and opposite charges are induced on the inner surface. Net electric field at P is zero.