How many meters  of a thin  wire are required  to manufacture a solenoid of length `l_(0) = 100 cm`
Channel: Doubtnut
Date: 2020-08-30

How many meters  of a thin  wire are required  to manufacture a solenoid of length `l_(0) = 100 cm`  and inductance `L = 1.0 mH` if the  solnoid's  cross -sectional diameter  is condiserably less than its length ?