If a coil of 40 turns and area 4.0 cm 2 is suddenly removed from a magnetic field, it is…
Physics · JEE Main · NTA Exams — Electromagnetic Induction and Alternating Currents
If a coil of 40 turns and area 4.0 cm2 is suddenly removed from a magnetic field, it is observed that a charge of 2.0 x 10-4 C flows into the coil. If the resistance of the coil is 80 Ω, the magnetic flux density in Wb/m2 is
- 0.5
- 1.0
- 1.5
- 2.0
Answer
(B) 1.0
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