Question

Does  magnetic pole destroy after the breaking the bar magnet into three pieces? Draw the magnetic lines of forces  due to bar magnet and solenoid near the poles and outside the poles​

Answer 1

Answer:

Magnetic Field of Like and Unlike Poles

Magnetism can be destroyed by heating or hammering the magnetic material, but cannot be destroyed or isolated by simply breaking the magnet into two pieces. ... No matter how small the pieces of the magnet become, each piece will still have a North pole and a South pole, crazy!

Explanation:

Hope it may help you..