AP EAPCET 06-Jul-2022 Shift 2 Paper

Two infinitely long wires are placed at (1cm,1cm) and (+1cm,−1cm) with 1A current in each and in the same directions perpendicular to x−y plane. Let the magnetic field due to these current carrying wires at the origin be

→

B

. If B0 is the magnitude of the field if only one of them was present, then ‌

| → B |

B0

is