Question

A vertical wire carries a current vertically upward in a region where the magnetic field vector points toward the north. What is the direction of the magnetic force on this current due to the field? A) downward B) toward the north C) toward the east D) toward the south E) toward the west Two long parallel wires placed side-by-side on a horizontal table carry identical size currents in opposite directions. The wire on your right carries current toward you, and the wire on your left carries current away from you. From your point of view, the magnetic field at the point exactly midway between the two wires A) is zero. B) points upward. C) points downward. D) points away from you. E) points toward you.

Answer 1

The direction of the magnetic force on a vertical wire carrying a current vertically upward in a region where the magnetic field vector points toward the north is downward.

Step-by-step explanation:

The direction of the magnetic force on a vertical wire carrying a current vertically upward in a region where the magnetic field vector points toward the north is A) downward. When a current-carrying wire is placed in a magnetic field, a force is exerted on the wire in a direction perpendicular to both the current and the magnetic field. In this case, since the wire carries a current vertically upward and the magnetic field points toward the north (perpendicular to the wire), the force will be downward.