Question

inflate two balloons and rub both of them with a cloth first and then with different material will they attract each other in both the cases

Answer 1

inflate two balloons and rub both of them with a cloth first and then with different material will they attract each other in both the cases

CASE 1:

In the first case when we rub both balloons with cloth first.... they both acquire same charge which is present on cloth. Hence they repel.

Case 2:

If both they are rubbed with different material , then both acquires different charges so they attract in this case. Because unlike charges attract each other.

Answer 2

case :1

If the first case when rub both bollons with cloth first..... they both acquire same charge which is present on cloth. Hence they repel.