Why the metal rods can’t be charged by holding them in hands ?

Similar Questions

When a conducting soap bubble is negatively charged then

A glass rod rubbed with silk is used to charge a gold leaf electroscope and the leaves are observed to diverge. The electroscope thus charged is exposed to $X$-rays for a short period. Then

Why spark is seen while removal of synthetic clothes in dark in winter ?

Who represented the quantization of electric charge first and on what basis ?

What is the meaning of addition of charges ?