dry a 10 2 26 Two copper wires of length 1 and 2 have radii

Last updated: 6/10/2023

dry a 10 2 26 Two copper wires of length 1 and 2 have radii rand 2r respectively What is the ratio of their specific c 1 1 d 1 3 marked with the rings coloured brown resistances 2 1 2 b 2 1 SE E c d