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Q1. | Two coils have inductances of 8 mH and 18 mH and a co-efficient of coupling of 0.5. If the two coils are connected in series aiding, the total inductance will be |

A. | 32 mH [Wrong Answer] |

B. | 38 mH [Correct Answer] |

C. | 40 mH [Wrong Answer] |

D. | 48 mH [Wrong Answer] |

View Answer
Explanation:-
Answer : BDiscuss it below :Anupam Ghosh Said on 2020-01-11 03:34:45L=L1+L2+M =8+18+2×6=38 Mohsin Said on 2016-11-06 09:47:04Total Inductance =L1+L2+2M M= k*sq.rt(L1*L2) !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

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