PQRS is a square of side lo A B C and D are four long

Last updated: 6/12/2023

PQRS is a square of side lo A B C and D are four long current carrying wires kept perpendicular to the plane of paper as shown in the figure PA QB RC SD The magnitude of current in the wires A B C and D are io 2i0 8i0 and 4io respectively the direction of current are shown It is given Q that B de A 9 0 Tesla meter and P S SBB de R S D A BA and BB are the magnetic fields due to the wires A and B respectively The magnitude of io is lo 5 5 0 Tesla meter where B R