If two parallel wires carry currents in the same direction, what is the interact

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Question: If two parallel wires carry currents in the same direction, what is the interaction between the magnetic fields they produce?

Options:

Correct Answer: They attract each other

Solution:

Two parallel wires carrying currents in the same direction will attract each other due to the magnetic fields they produce.

If two parallel wires carry currents in the same direction, what is the interaction between the magnetic fields they produce?

If two parallel wires carry currents in the same direction, what is the interaction between the magnetic fields they produce?

Step 1: Understand that when an electric current flows through a wire, it creates a magnetic field around the wire.
Step 2: Recognize that if you have two parallel wires, each carrying a current, they will each create their own magnetic field.
Step 3: Determine the direction of the magnetic fields produced by each wire. Use the right-hand rule: point your thumb in the direction of the current, and your fingers will curl in the direction of the magnetic field.
Step 4: Since both wires carry current in the same direction, their magnetic fields will interact with each other.
Step 5: Analyze the interaction: the magnetic field of one wire will exert a force on the other wire, causing them to attract each other.

Magnetic Interaction of Currents – When two parallel wires carry currents, they create magnetic fields that interact with each other, leading to either attraction or repulsion depending on the direction of the currents.