What is the direction of the magnetic field due to a current-carrying loop at it

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Question: What is the direction of the magnetic field due to a current-carrying loop at its center?

Options:

Correct Answer: Out of the plane

Solution:

Using the right-hand rule, the magnetic field at the center of the loop is out of the plane.

What is the direction of the magnetic field due to a current-carrying loop at its center?

What is the direction of the magnetic field due to a current-carrying loop at its center?

Step 1: Understand that a current-carrying loop creates a magnetic field around it.
Step 2: Identify the direction of the current flowing in the loop (clockwise or counterclockwise).
Step 3: Use the right-hand rule: Point your thumb in the direction of the current flow.
Step 4: Curl your fingers around the loop; your fingers show the direction of the magnetic field lines.
Step 5: At the center of the loop, the magnetic field lines point out of the plane of the loop.

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