Single Answer MCQ
Q-00001751
How are the magnetic field lines around a bar magnet represented using a compass needle?
1
By drawing straight lines
2
By drawing curved lines
3
By drawing circles
4
By drawing squares
Answer and Solution
Answer
B. By drawing curved lines
Solution:
The magnetic field lines around a bar magnet are represented using a compass needle by drawing curved lines. The needle aligns with the field direction, allowing for accurate depiction of the field lines. Therefore, the correct answer is 'By drawing curved lines'.
Watch Video Solution