Physics · Electromagnetic Induction
A 2.0 m long metallic rod is rotated with a frequency of 20 rev/s about an axis perpendicular to the rod passing through its one end. The other end of the rod is in contact with a circular metallic ring. A constant and uniform magnetic field of 0.6 T exists in the region parallel to the axis. The emf induced between the center and the ring is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112π V
- 218π V
- 324π V
- 448π V✓
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48π V
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