A current circular loop of radius R is placed in the x-y plane with centre at the origin. Half of the lop with x > 0 is now bent so that it now lies in the y-z plane.
A. the magnitude of magnetic moment now diminishes
B. the magnetic moment does not change
C. the magnitude of B at (0,0,z),z >> R increases
D. the magnitude of B at (0,0,z),z >> R is unchanged
Answer:A
A current circular loop of radius R is placed in the x-y plane with centre at the origin. Half of the lop with x > 0 is now bent so that it now lies in the y-z plane.
A. the magnitude of magnetic moment now diminishes B. the magnetic moment does not change C. the magnitude of B at (0,0,z),z >> R increases D. the magnitude of B at (0,0,z),z >> R is unchanged