Why do magnetic field lines never intersect each other?
ADistance would not be uniform
BDensity would not be uniform
CDiagram would not be updated
DDirection would not be unique
Answer & Solution
Correct answer: D. Direction would not be unique
1. A field line shows the direction of the field at each point.
2. Two lines crossing would give two directions at one point.
3. If they intersected, the direction of the magnetic field would not be unique.
4. So field lines do not intersect.
_Source: NCERT Class XII Physics Part I, Ch 5 'Magnetism and Matter'_
Related questions
Magnetic lines of force are crowded most closely together where the field is:Which statement is NOT a property of magnetic lines of force?Susceptibility is used to classify materials as diamagnetic, paramagnetic or:The hysteresis loop is a curve plotting B against:Magnetic susceptibility values in the table are quoted at:Among susceptibility, permeability and relative permeability, how many are independent?The magnetic moment inside an atom comes from an electron that is:In a bulk material the atomic magnetic moments add up: