A circular loop of wire carrying current produces a magnetic field. What is the
Practice Questions
Q1
A circular loop of wire carrying current produces a magnetic field. What is the shape of the magnetic field lines inside the loop? (2020)
Straight lines
Concentric circles
Parallel lines
Uniform field
Questions & Step-by-Step Solutions
A circular loop of wire carrying current produces a magnetic field. What is the shape of the magnetic field lines inside the loop? (2020)
Step 1: Understand that a circular loop of wire carries an electric current.
Step 2: Recognize that when current flows through the wire, it creates a magnetic field around the loop.
Step 3: Focus on the area inside the loop where the magnetic field is present.
Step 4: Visualize the magnetic field lines inside the loop; they are straight and run parallel to each other.
Step 5: Conclude that these parallel lines indicate that the magnetic field inside the loop is strong and consistent.
Magnetic Field of a Current-Carrying Loop – The magnetic field inside a circular loop of wire carrying current is uniform and parallel, indicating a strong magnetic field.
