CBSE BoardEnglish MediumSTD 12 SciencePhysics5. Magnetism and matter1 Mark
MCQ
Vibration magnetometer is used for comparing
A
Magnetic fields
B
Earth's field
C
Magnetic moments
✓
All of the above
✓
Answer
Correct option: D.
All of the above
d Vibration magnetometer is used for comparison of magnetic moments and magnetic fields. This device works on the principle, that whenever a freely suspended magnet in a uniform magnetic field, is disturbed from it's equilibrium position, it starts vibrating about the mean position.
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