Physics
Grade-10
Easy
Question
The magnetic field lines always begin from
- N-pole and end on S-pole
- S-pole and end on N-pole
- Start from the middle and end at N-pole
- Start from the middle and ends at S-pole
Hint:
The magnetic field lines always begin from N-pole and end on S-pole.
The correct answer is: N-pole and end on S-pole
- The magnetic field lines are closed, uninterrupted curves.
- The length of the lines on the pole depends on the strength of the magnetic field.
- They go through the magnet's interior from the north(N) pole to the south(S) pole and back again.
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