A copper wire has 2* 10^21 free electrons in 1 cm of its length If the drift velocity of - Physics - Current Electricity

Question

A copper wire has 2* 10^21 free electrons in 1 cm of its length If
the drift velocity of the electrons in the wire is 0 05 cm/sec,
then calculate how much electron will pass through a given section
of the wire each second Calculate also the current flowing in the
wire

Sandeep K. Gupta · Accepted Answer

A copper wire has 2* 10^21 free electrons in 1 cm of its length. If the drift velocity of the electrons in the wire is 0.05 cm/sec, then calculate how much electron will pass through a given section of the wire each second. Calculate also the current flowing in the wire.