Question

Which of the following is/are true for "magnetic lines of force around a bar magnet"?

• A. are closed continuous curves
• B. travel from north to south outside the magnet
• C. bend around the length of magnet
• D. all the above

Answer 1

The correct option is D all the above

The properties of magnetic lines are

1. They travel from a north pole to south pole

2. They bend around the length of the magnet

3. They form a closed loop with continuous lines.