What will happen to two parallel wires with current running in the same direction?

Thus, when two parallel wires carry current in the same direction, they exert equal and opposite attractive forces on each other. There will be no force, since the currents cancel. There will be an attractive force between the wires. There will be a repulsive force between the wires.

Why do two straight parallel metallic wires carrying current in the opposite direction repel each other?

The direction of magnetic field on the conductor is determined by Fleming’s right hand rule. Thus, gives us that the direction of magnetic field turns out to be opposite to each other. This results in repulsion of the conductors carrying current in opposite directions relatively and vice versa.

What happens if the current is parallel to the magnetic field?

Force on a current-carrying wire that is parallel to magnetic field will be zero. This is because the magnitude of force depends on the sin of the angle between the direction of current and the direction of magnetic field, so if the current carrying wire is held parallel to the magnetic field, the force will be zero.

What happens when two wires are sitting next to each other and have current flowing in opposite directions?

The force between two parallel wires When the current goes the same way in the two wires, the force is attractive. When the currents go opposite ways, the force is repulsive.

When two parallel conductors are carrying current the magnetic forces acting on each conductor are?

Two Current Carrying Conductors When two wires carrying a current are placed parallel to each other, their magnetic fields will interact, resulting in a force acting between the wires. The magnitude of the force acting on each wire is equal, but the directions are opposite.

When a wire carrying a current is placed parallel into a magnetic field will there be a force acting on it?

Parallel wires carrying currents will exert forces on each other. One wire sets up a magnetic field that influences the other wire, and vice versa. When the current goes the same way in the two wires, the force is attractive. When the currents go opposite ways, the force is repulsive.

What happens when you connect two parallel wires together?

Finally, if we bring two straight parallel wires together, and their currents are in the same direction, then their circular magnetic fields will try blending together, where the lines of flux move out from between the wires, and instead appear outside the gap between the wires.

What is the direction of magnetic force when two wires attract?

Two wires carrying current in the same direction attract each other, otherwise they repel. The direction of the magnetic force can be found by using the right hand rule. The rule assumes that the current has the conventional direction (positive charges).

What happens when the electric current is only in one wire?

When the electric current is running only in one of the parallel wires its magnetic field will penetrate the other wires material aligning the wires magnetic domains and the spin directions of magnetic fields will be identical again. As a result, the overall magnetic field density will increase again.

When is the force between parallel conductors attractive or repulsive?

RHR-1 shows that the force between the parallel conductors is attractive when the currents are in the same direction. A similar analysis shows that the force is repulsive between currents in opposite directions.