Two circular coils of diameter 30 0 cm are parallel to each

Last updated: 4/24/2023

Two circular coils of diameter 30 0 cm are parallel to each other and have their centers along the same line L but separated by 22 0 cm When an experimenter views the coils along L the coil closer to her carries a clockwise current of 2 50 A Find the magnitude and sense clockwise or counterclockwise of the current needed in the other coil so that the net magnetic field on L midway between the two coils will have a magnitude of 4 10 T and point away from the experimenter who is viewing the coils along L u04 x 10 7 T m A