Question

Inside a bar magnet, the magnetic field lines(A) are not present(B) are parallel to the cross-sectional area of the magnet(C) are in the direction from N-pole to S-pole(D) are in the direction from S-pole to N-pole

Answer 1

Answer:

D) Inside the bar magnet the magnetic field lines are from S- pole to N- pole.

Answer 2

Inside a bar magnet, the magnetic field lines (C) are in the direction from N-pole to S-pole.

Explanation:

• A bar magnet has North pole and South pole.
• We all know that opposite poles attract each other.
• So, the magnetic lines always flow from North Pole to South Pole of the bar magnet.
• The flow of the magnetic lines outside the magnet are viewed easy with some techniques.
• The magnetic lines inside the bar magnet cannot be viewed. Since, the magnetic lines outside the magnet is from North Pole to South Pole. The same is happening inside the magnet.
• Thus, inside a bar magnet magnetic field lines are in the direction from N-pole to S-pole.