Question

21.2 A long, straight wire perpendicular to this page carries a current of 5.22 A directed...

21.2

A long, straight wire perpendicular to this page carries a current of 5.22 A directed into the page. Find the magnetic field at the following points, all 10.3 cm from the wire.

(a) 10.3 cm to the left of the wire

magnitude
direction ---Select--- upward downward right left


(b) 10.3 cm directly below the wire

magnitude
direction ---Select--- upward downward right left


(c) 10.3 cm to the right of the wire

magnitude
direction ---Select--- upward downward right left


(d) 10.3 cm directly above the wire

magnitude
direction ---Select--- upward downward right left

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