Which of the following statements is true about magnetic field lines?

Practice Questions

Q1
Which of the following statements is true about magnetic field lines?
  1. They can cross each other
  2. They are closed loops
  3. They start from south and end at north
  4. They are always straight lines

Questions & Step-by-Step Solutions

Which of the following statements is true about magnetic field lines?
  • Step 1: Understand what magnetic field lines are. They represent the direction and strength of a magnetic field.
  • Step 2: Learn that magnetic field lines always form closed loops. This means they do not have a starting or ending point.
  • Step 3: Visualize that if you could follow a magnetic field line, you would eventually return to where you started, creating a loop.
  • Step 4: Remember that these lines can extend infinitely in both directions, but they will always loop back on themselves.
No concepts available.
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