A Segment of Wire of Total Length 2

question 26

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 μT
• B) 69 μT
• C) 59 μT
• D) 89 μT
• E) 9.4 μT