A horizontal wire of length `0.5m` carries a current of `5A`. If the mass of the wire is `10mg`, t
Channel: Doubtnut
Date: 16/02/2020

A horizontal wire of length `0.5m` carries a current of `5A`. If the mass of the wire is `10mg`, the minimum magnetic field required to support the weight of the wire is `(g=10m//g^(2))`