A segment of wire of total length 3.0 m carries a 15-A current and is formed into a semicircle.Determine the magnitude of the magnetic field at the center of the circle along which the wire is placed.
A)1.6 $\mu$T
B)4.9$\mu$T
C)1.0$\mu$T
D)9.8 $\mu$T
E)15$\mu$T

Question

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The Answer of A segment of wire of total length 3.0 m carries a 15-A current and is formed into a semicircle.Determine the magnitude of the magnetic field at the center of the circle along which the wire is placed.
A)1.6 $\mu$T
B)4.9$\mu$T
C)1.0$\mu$T
D)9.8 $\mu$T
E)15$\mu$T

A Segment of Wire of Total Length 3 μ\muμ T B)49 μ\muμ

A Segment of Wire of Total Length 3 $\mu$ T
B)49 $\mu$