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A short wire of length 62.3 cm is repelled by a long straight wire that carries...

A short wire of length 62.3 cm is repelled by a long straight wire that carries a current of 1.6 A and runs parallel to it. A spring of stiffness 2.34 kg/s2 presses the short wire to the long one. When a current is passed through the short wire, it pushes away from the long one until it reaches a distance 1.88 mm from it.

(a) What is the field coming off of the wire?
μT

(b) What is the force on the wires?
mN

(c) What is the current going through the short wire?
A

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