4.8 X 10-20 electrons flow through a circuit in a 20 hours . the magnitude of current flowing in the circuit
(charge on 1 electron= 1.6 X 10-19 C)
The charge on an electron is known to be 1.6×10−19 C. In a circuit, the current flowing is 1 A. How many electrons will be flowing through the circuit per second?
The number of electrons flowing in 1 second when 1 A current flows through a wire is:
[Take charge on one electron =1.6×10−19 C]