If B B B and B are the magnetic fields due to currents 1 12

Last updated: 6/30/2023

If B B B and B are the magnetic fields due to currents 1 12 13 and 14 respectively then in Ampere s circuital law B di l Bis 1 2 40 14 13 1 B B B 2 B B B 3 B B B B B 4 B B B