# Question: A straight horizontal segment of wire carries a current in

A straight, horizontal segment of wire carries a current in the + x-direction in a magnetic field that is directed in the –z-direction.

(a) Is the magnetic force on the wire directed in the (1) – x-, (2) +z-, (3) +y-, or (4) –y-direction? Explain.

(b) If the wire is 1.0 m long and carries a current of 5.0 A and the magnitude of the magnetic field is 0.30 T, what is the magnitude of the force on the wire?

(a) Is the magnetic force on the wire directed in the (1) – x-, (2) +z-, (3) +y-, or (4) –y-direction? Explain.

(b) If the wire is 1.0 m long and carries a current of 5.0 A and the magnitude of the magnetic field is 0.30 T, what is the magnitude of the force on the wire?

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