Two coils of self-inductance 2 mH and 8 mH are placed so close together that the…
Physics · Class 12 · CBSE — Electromagnetic Induction
Two coils of self-inductance 2 mH and 8 mH are placed so close together that the effective flux in one coil is completely linked with the other. The mutual inductance between these coils are
- 16 mH
- 10 mH
- 6 mH
- 4 mH
Answer
(D) 4 mH
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