Two magnetic field lines produced by the same source
[amp_mcq option1=”never intersect” option2=”can originate from same point” option3=”can terminate at same point” option4=”can intersect depending on situation” correct=”option1″]
This question was previously asked in
UPSC CAPF – 2020
Two magnetic field lines produced by the same source never intersect.
Magnetic field lines represent the direction of the magnetic field at different points. If two magnetic field lines were to intersect at a point, it would mean that the magnetic field at that point has two different directions simultaneously, which is impossible.