- #1

cndman

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## Homework Statement

Two parallel wires, each carrying a current of 2.2 A in the same direction, are shown in the figure . Find the magnitude of the net magnetic field at points A, B, and C.

## Homework Equations

B=(μ*I)/(2*pi*r)

μ=4*pi*10^-7

## The Attempt at a Solution

I believed I could simply calculate the magnetic field from each of the two wires then add up them up so

B=(μ*2.2)/(2*pi*.075)= .000059

B=(μ*2.2)/(2*pi*.225)= .000002

Answer is in μT so I've tried 61, .000061, 57, ect.

I know B is 0.

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