A square loop of side 12 cm and resistance 0.60 Ω is placed vertically in the east-west…
Physics · Class 12 · CBSE — Electromagnetic Induction
A square loop of side 12 cm and resistance 0.60 Ω is placed vertically in the east-west plane. A uniform magnetic field of 0.10 T is set up across the plane in north-east direction. The magnetic field is decreased to zero in 0.6 s at a steady rate. The magnitude of current during this time interval is
- 1.42 × 10–3 A
- 2.67 × 10–3 A
- 3.41 × 10–3 A
- 4.21 × 10–3 A
Answer
(B) 2.67 × 10 –3 A
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