A cylindrical conductor of length l and inner radius `R_(1)` and outer radius `R_(2)` has specific
Channel: Doubtnut
Date: 2020-01-26

A cylindrical conductor of length l and inner radius `R_(1)` and outer radius `R_(2)` has specific resistance `rho`. A cell of emf `epsilon` is connected across the two lateral faces of the conductor. Find the current drown from the cell.