Question

किसी चुंबक के चारो उत्पन्न चुंबकीय क्षेत्र रेखाओं की कोई दो विशेषताएं लिखिए​

Answer 1

properties of magnetic field lines....

1) they never intersect each other

2) they are close in region of strong magnetic field and far in region of weak magnetic field

hope this will help u.....