Question

If a magnet is placed on a plastic plate with pins spread on it, then________.

• A. None of these
• B. Pins stick all around the magnet
• C. Pins stick at the middle of the magnet
• D. Pins stick at the ends of the magnet

Answer 1

The correct option is A

None of these

If a magnet is placed on a plastic plate with pins spread on it, then all pins stick at the two extreme ends. This is because the magnetic field is maximum at the ends of the magnet than at centre.