If the current in a circular loop is increased, what happens to the magnetic fie

Practice Questions

Q1
If the current in a circular loop is increased, what happens to the magnetic field at the center of the loop?
  1. It decreases
  2. It increases
  3. It remains the same
  4. It becomes zero

Questions & Step-by-Step Solutions

If the current in a circular loop is increased, what happens to the magnetic field at the center of the loop?
  • Step 1: Understand that a circular loop carries an electric current.
  • Step 2: Know that when current flows through the loop, it creates a magnetic field.
  • Step 3: Learn about the Biot-Savart Law, which explains how current affects the magnetic field.
  • Step 4: Realize that increasing the current means more electric charge is flowing through the loop.
  • Step 5: Conclude that as the current increases, the strength of the magnetic field at the center of the loop also increases.
No concepts available.
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