A long wire carrying a current 1 is placed along y axis and

Last updated: 6/14/2023

A long wire carrying a current 1 is placed along y axis and its one end is at point P 0 a Then find magnetic field at point Q b 0 0 a 1 Mol 4 b P 1 a a b Mol 3 4 b a b Q b 0 2 Mol 4 b 1 a a b Mol b 4 4 b