Two infinite long parallel wires A and B carrying currer 10

Last updated: 6/25/2023

Two infinite long parallel wires A and B carrying currer 10 A and 20 A respectively in opposite direction are placed at a separation of 30 cm The magnetic field will be zero at 10 cm from A between the wires 10 cm from B between the wires 30 cm from A outside the wires 30 cm from B outside the wires