A Segment of Wire of Total Length 2 $\mu$ T
B)69 $\mu$

Multiple Choice

A segment of wire of total length 2.0 m is formed into a circular loop having 5.0 turns.If the wire carries a 1.2-A current,determine the magnitude of the magnetic field at the center of the loop.

A) 79 $\mu$ T
B) 69 $\mu$ T
C) 59 $\mu$ T
D) 89 $\mu$ T
E) 9.4 $\mu$ T