Write the following steps in sequence to show that the like charges repel each other.
(A) Rubbing both he glass rods with cotton cloth develops the same type of charge on them.
(B) Take two glass rods and charge both the rods by friction .
(C ) Suspend both the glass rods with the help of two silk threads and bring them nearer.
(D) The glass rods repel each other showing that like charges repel each other.