Question

(10. Identify the divice. Charge a refill and touch it with the end A of this device. What will happen ?
-A
Ans​

Answer 1

Answer:

As both the strips acquire the same charge as that of refill therefore they repel each other and move away from each other. ... The reason being is that when you touch it with hand they transfer their charge to earth through our body and as a result they become discharged.