Physics
Grade-8
Easy
Question
The magnetic field around a bar magnet is _____.
- Uniform
- Non-uniform
- Of least strength near the poles
- Of highest strength in the middle of the magnet
Hint:
Magnetic field lines are imaginary lines that represent magnetic fields. It gives direction of magnetic force.
The correct answer is: Non-uniform
We know that outside the bar magnet, the magnetic field lines are from N-pole to S-pole and magnetic field lines are closed lines.So, inside the bar magnet,the magnetic field lines are in direction from N-poles to S-poles.Hence,they are not uniform
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