Three long wires parallel to the x axis carry currents as shown.If I = 20 A, what is the magnitude of the magnetic field at the origin?
A)37 $\mu$T
B)28 $\mu$T
C)19 $\mu$T
D)47 $\mu$T
E)58 $\mu$T

Question

Three long wires parallel to the x axis carry currents as shown.If I = 20 A, what is the magnitude of the magnetic field at the origin? 
A)37 $\mu$T 
B)28 $\mu$T 
C)19 $\mu$T 
D)47 $\mu$T 
E)58 $\mu$T

Quizplus · Accepted Answer

The Answer of Three long wires parallel to the x axis carry currents as shown.If I = 20 A, what is the magnitude of the magnetic field at the origin? 
A)37 $\mu$T 
B)28 $\mu$T 
C)19 $\mu$T 
D)47 $\mu$T 
E)58 $\mu$T

Three Long Wires Parallel to the X Axis Carry Currents μ\muμ

Three Long Wires Parallel to the X Axis Carry Currents $\mu$