Table of Contents
- 1 Will parallel wires attract or repel?
- 2 What is the nature of force between two parallel current carrying wire?
- 3 What will happen if a current-carrying wire is placed near another current-carrying wire?
- 4 What will happen if currents in two straight parallel conductors conductor 1 and 2 flow in the opposite direction?
Will parallel wires attract or repel?
Using the right-hand rule one can show the following: Parallel wires with current flowing in the same direction, attract each other. Parallel wires with current flowing in the opposite direction, repel each other.
When conductor carry the current in the opposite direction then?
Detailed Solution. The force between these two parallel conductors is attractive if the current is flowing in the same direction. If the current is flowing in the opposite direction, the force between them is repulsive.
What is the nature of force between two parallel current carrying wire?
The nature of force between two parallel current carrying wires having current in same direction is attraction. Option (a) is correct. The magnetic field due to one wire is inward and due to other is outward.
Why do two parallel currents attract?
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 will happen if a current-carrying wire is placed near another current-carrying wire?
When a current-carrying conductor is placed in a magnetic field, a mechanical force is exerted on the conductor which can make the conductor move.
Why parallel conducting wires carrying current in same direction attract each other why?
Two parallel wires carrying currents in the same direction attract each other due to magnetic interaction between two wires carrying currents because the current in a wire produces a magnetic field and the magnetic interaction is of attractive nature when current in the two parallel wires is in the same direction.
What will happen if currents in two straight parallel conductors conductor 1 and 2 flow in the opposite direction?
Two parallel wires carry current in opposite directions, as shown in Figure 22.2. 2. What force do they exert on each other? There will be no force, since the currents cancel.