A telegraph wire of length 2500m, is kept in E-W direction, at a height of 10 m from t
Channel: Doubtnut
Date: 24/05/2020

A telegraph wire of length 2500m, is kept in E-W direction, at a height of 10 m from the ground. If it falls freely on the ground, then the current induced in the wire is _______. [Given : Resistance of the wire = `25 sqrt(2) Omega, g=10 m//s^(2) and B_(H)= 2 xx 10^(-5) T`]