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magnetic effects of electric current — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10Sciencemagnetic effects of electric current1 Mark
MCQ
Which of the following statements is false?
  • A
    The direction of the magnetic field line in from a region outside a bar magnet is $N$ to $S$.
  • B
    In the region where the magnetic field lines each other, are at a close distance from each other, there is a strong magnetic field.
  • C
    The magnetic field lines form closed loops.
  • ✓
    The magnetic field lines can cross each other.
✓

Answer

Correct option: D.
The magnetic field lines can cross each other.

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