A coil of area 0.4 m 2 has 100 turns. A magnetic field of 0.04 Wb m –2 is acting normal…
Physics · Class 12 · CBSE — Electromagnetic Induction
A coil of area 0.4 m2 has 100 turns. A magnetic field of 0.04 Wb m–2 is acting normal to the coil surface. If this magnetic field is reduced to zero in 0.01 s, then the induced emf in the coil is
- 160 V
- 250 V
- 270 V
- 320 V
Answer
(A) 160 V
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