Magnetically Coupled Circuit Solved Problem (Network Analysis) | Quiz # 503

In this video, for the given magnetically coupled circuit, the co-efficient of coupling is calculated.

Here is the detail of the Quiz.
Subject: Network Analysis / Network Theory
Topic: Magnetically Coupled Circuits

Question:
Two magnetically coupled coils, when connected in a series-aiding configuration, have a total inductance of 500 mH. When connected in a series-opposing configuration, the coils have a total inductance of 300 mH. If the self-inductance of both the coils are equal, then the coupling coefficient is ________

For more information about magnetically coupled circuits, check these videos:

1) Self Inductance and Mutual Conductance:
   • Self Inductance and Mutual Inductance...  

2) Dot Convention in Magnetically Coupled Circuits:
   • Dot Convention in Magnetically Couple...  

For more solved examples on Network Analysis / Network Theory, check this playlist:
   • Network Analysis / Network Theory (Quiz)  

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