When a glass rod is rubbed with silk, it

Frictional electricity The electricity developed in bodies when they are rubbed with each other is called frictional electricity. There are two kinds of charges, namely positive and negative. Like charges repel each other and unlike charges attract each other. when a glass rod is rubbed with silk cloth, glass rod becomes positively charged are silk acquires the same amount of negative charge. the concept of positive and negatice charges was introduced by Benjamin Franklin. The charge is always quantised and conserved in a system. When a glass rod is rubbed with silk, it acquires a positive charge becuause:

When a glass rod is rubbed with silk, the charge acquired by the silk is :

When a glass rod is rubbed with silk, electrons flow from ............. (silk to glass rod/glass rod to the silk).

Complete the following statement : When a glass rod is rubbed with silk cloth, the rod become positively charged as

When a glass rod is rubbed with silk cloth, the glass rod is found to acquire 9 xx 10^(-15) C. Calculate the amount of charge in the silk cloth.