Two concentric circular loops one of radius R and the other

Last updated: 6/19/2023

Two concentric circular loops one of radius R and the other of radius 2R lie in the xy plane with the origin as their common center as shown in the figure The smaller loop carries current I in the anti clockwise direction and the larger loop carries current 1 in the clockwise direction with I 21 B x y denotes the magnetic field at a point x y in the xy plane Which of the following statement s is are correct y 1 12 2R X A B x y is perpendicular to the xy plane at any point in the plane B B x y depends on x and y only through the radial distance r C B x y is non zero at all points for r R D B x y points normally outward from the xy plane for all the points between the two loops x y