33 Infinite number of straight wires each carrying current I

Last updated: 6/9/2023

33 Infinite number of straight wires each carrying current I are equally placed as shown in the figure Adjacent wires have currents in opposite direction Net magnetic field at point P is 30 a a K 211 12 13 30 a Ho In 2 k 4 3a 11 4 5 Z you y Holin 4 k 4 3a X