Single Answer MCQ
Q-00040493
What is the direction of the magnetic field lines around a bar magnet?
1
From east to west
2
From north to south
3
From south to north
4
In circular loops
Answer and Solution
Answer
B. From north to south
Solution:
Magnetic field lines emerge from the north pole and enter the south pole. Thus, the correct answer is 'From north to south'. The other options misrepresent the standard direction of magnetic fields.
Watch Video Solution