What is the direction of magnetic field lines outside a magnet?
North pole to South pole
Understanding Magnetic Field Lines Direction Outside a Magnet
Magnetic field lines are used to represent the magnetic field. They form closed loops, showing the direction and strength of the magnetic field.
Direction Convention
By convention, magnetic field lines originate from the North pole of a magnet and terminate at the South pole. This describes the direction of the field outside the magnet.
Field Lines Inside the Magnet
Inside the magnet, the field lines continue from the South pole back to the North pole, completing the closed loop. However, the question specifically asks for the direction outside the magnet.
Conclusion
Therefore, the direction of magnetic field lines outside a magnet is from the North pole to the South pole. This matches Option 3.
Important Questions from Magnetism
Which of the following statement is correct?
।. Magnetic field has both magnitude and direction.
II. The magnetic field inside a current-carrying straight long solenoid is the same at all points.
The important property of magnet which was exploited by navigators and travelers from the ancient times is:
The magnet used to lift and transport heavy loads like big metals, steel girders and scrap iron objects for loading and unloading purposes is known as____.
A suspended bar magnet is rotated. It will come to rest in the north-south direction. This shows that the earth has its own_______.
When a bar magnet is cut into two equal parts, then:
