One end of a Nichrome wire of length `2L` and cross-sectional area `A` is attatched to an
Channel: Doubtnut
Date: 02/08/2020

One end of a Nichrome wire of length `2L` and cross-sectional area `A` is attatched to an end of another Nichrome wire of length `L` and cross-sectional area `2A`. If the free end of the longer wire is at an electric potential of `8.0` volts, and the free end of the shorter wire is at an electric potential `1.0` volts, the potential at the junction of the two wires is equal to