Practice question

MCQ

Question

What is the direction of the magnetic field at the nter of a circular current-carrying loop?

Options

Choose one · Correct answer highlighted

Parallel to the plane of the loop Perpendicular to the plane of the loop Correct Along the radius of the loop Zero at the nter

Explanation

Using the right-hand rule, if the fingers curl along the direction of the current in the loop, the thumb points perpendicular to the plane of the loop, indicating the field direction at the nter.

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