engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Physics Electric Charges and Coulomb's Law Electric Charge
When you walk on a woolen carpet and bring your finger near the metallic handle of a door an electric shock is produced.
This is because1
Charge in transferred from your body to the handle
2
A chemical reaction occurs when you touch the handle
3
The temperature of the human body is higher than that of the handle
4
The human body and the handle arrive at thermal equilibrium by the process