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4. Moving charges and magnetism — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics4. Moving charges and magnetism1 Mark
MCQ
A current carrying rectangular coil is placed in a uniform magnetic field. In which orientation, the coil will not tend to rotate
  • A
    The magnetic field is parallel to the plane of the coil
  • ✓
    The magnetic field is perpendicular to the plane of the coil
  • C
    The magnetic field is at $45^o$ with the plane of the coil
  • D
    Always in any orientation
✓

Answer

Correct option: B.
The magnetic field is perpendicular to the plane of the coil
b
(b) According to the definition.

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