Question

Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown....

Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-17.5 cm, 0) carries current I1 = 3.2 A in the negative z-direction. The wire at (x,y) = (17.5 cm, 0) carries current I2 = 1 A in the positive z-direction. The wire at (x,y) = (0, 30.3 cm) carries current I3 = 7.7 A in the positive z-direction.

1)What is Bx(0,0), the x-component of the magnetic field produced by these three wires at the origin?

2)What is By(0,0), the y-component of the magnetic field produced by these three wires at the origin?

3)What is Fx(1), the x-component of the force exerted on a one meter length of the wire carrying current I1?

4)What is Fy(1), the y-component of the force exerted on a one meter length of the wire carrying current I1?

5)What is Fx(2), the x-component of the force exerted on a one meter length of the wire carrying current I2?

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