Question

A polythene piece is rubbed with wool. It is
found to accquire a
negative charge of 3.2x10 ^-7
Estimate the no of electrones transferred the piece.
​

Answer 1

Answer:

2×10^12

Explanation:

according to quantisation of charge

q=ne

Answer 2

Answer:

Hence wool become positively charged and polythene become negatively charged therefore number of electrons pass from it is 1.87*10^12