Magnetic induction at the center of the ring is shown in the diagram.
A. 0.2 T
B. 0.5 T
C. 0 T
D. 1.0 T
Answer:C
Magnetic induction at the center of the ring is shown in the diagram.
A. 0.2 T B. 0.5 T C. 0 T D. 1.0 T