A circular coil of radius 8.0 cm and 40 turns is rotated about its vertical diameter with…
Physics · Class 12 · CBSE — Electromagnetic Induction
A circular coil of radius 8.0 cm and 40 turns is rotated about its vertical diameter with an angular speed of \(\frac{25}{\pi}\) rad s-1 in a uniform horizontal magnetic field of magnitude 3.0 \(\times\) 10-2 T. The maximum emf induced in the coil is:
- 0.12 V
- 0.15 V
- 0.19 V
- 0.22 V
Answer
(C) 0.19 V
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