Test Index

Class 12 NEET Physics Magnetism and Matter Questions

Section: Physics

© examsnet.com

Question : 3

Total: 50

The magnetic moment and moment of inertia of a magnetic needle as shown are, respectively, 1.0×10−2Am and ‌

‌kg‌m2. If it completes 10 oscillations in 10 s, the magnitude of the magnetic field is

0.4T
4T
0.4‌mT
4‌mT

Go to Question:

Prev Question

Next Question

Similar Free Exams: