Question

1. Where a single straight long current carrying wire perpendicular to the plane of the page carries a current out of the page as shown, passing through the origin. The value of the current is I=30A.

XThe magnetic field at the point (-3,0)m is directed

a in the positive x-direction.

b in the negative x-direction.

c in the positive y-direction.

d in the negative y-direction.

e none of the above.

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Answer #1

B = Gure x10?) (30) (2+) (3) B = 2.0x1067 3 In the negative-y divechian

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