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प्रश्न
Two coils of self inductances 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 is ______.
पर्याय
6 mH
4 mH
16 mH
10 mH
MCQ
रिकाम्या जागा भरा
उत्तर
Two coils of self inductances 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 is 4 mH.
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