Question

who issues currency notes on behalf of the central governments in india (a)world bank (b)state bank of india (c)reseve bank of india (d)nabard​

Answer 1

Explanation:

An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage. 

answer is- c.....