A silver wire 1mm diameter carries a charge of 90 coulombs in 1 hours and 15 minutes.
Channel: Doubtnut
Date: 28/01/2020

A silver wire 1mm diameter carries a charge of 90 coulombs in 1 hours and 15 minutes. Silver contains `5.8xx10^(28)` free electrons per `cm^(3)` find the current in wire and drift velocity of the electron.