Question

19. In each of the following cases, state which body
loses electrons :
(a) A glass rod when rubbed with silk
(b) An ebonite rod when rubbed with fur.​

Answer 1

Answer:

simple Hai bhai

Explanation:

a)When the glass rod is rubbed with silk clothes, glass quickly loses electrons, and silk takes electrons out of the glass rod. So after rubbing, the glass rod becomes positively charged and the silk gets negative charge. So glass acquires a greater order than silk as electron losses.

b)When you rub fur with ebonite rod, the chemical bond is formed between some parts of the the two surface. Rod has its electron more tightly bound than fur. So, fur donates electrons to the rod while electrons from rod won't come out.

Answer 2

Answer:

a) glass rod

b) fur

Explanation:

they lost electrons( which are negatively charged) so they are positively charged now.