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Magnetic field of earth is 0.3 gauss. A magnet oscillating with rate of 5 oscillation/min. How much the magnetic field of earth is increased, so the number of oscillations become 10 per min?

Magnetic field of earth is 0.3 gauss. A magnet oscillating with rate of 5 oscillation/min. How much the magnetic field of earth is increased, so the number of oscillations become 10 per min?

Grade:12th pass

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
2 years ago
use T=2pi*sqrt(I/MB)

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