EASY
12th CBSE
IMPORTANT
Earn 100

How does the pole strength of each part of a bar magnet change if it is cut into two equal pieces along its length?

Important Questions on Magnetism

EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 6
How does the magnetic moment of each part of a bar magnet change if it is cut into two equal pieces along its length?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 7
A short bar magnet placed with its axis making an angle θe with uniform magnetic field B→, experiences a torqueτ. What is the magnetic moment of the magnet?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 8
What should be the orientation of a magnetic dipole in a uniform magnetic field so that its potential energy is maximum?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 9
A magnetic dipole is placed in the position of stable equilibrium in a uniform electric field B. How much is the potential energy of the magnet?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 9
A magnetic dipole is placed in the position of stable equilibrium in a uniform electric field B. If it is rotated through 180°, then what will be the amount of work done?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 10
Can two magnetic lines of force intersect? Justify your answer.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 11
Magnetic lines of force always form closed loops. Comment.
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 5 - Magnetism>VERY SHORT ANSWER CONCEPTUAL PROBLEMS>Q 12
How are the magnetic field lines different from the electrostatic field lines?