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  • What will be mutual inductance if current I is flowing in primary coil. Coefficient of coupling K=0 <img alt="" src="https://cdn.entrance360.com/media/uploads/2018/06/30/17554.jpg" style=

What will be mutual inductance if current I is flowing in primary coil. Coefficient of coupling K=0

Option: 1

0


Option: 2

L_1L_2


Option: 3

\sqrt{L_1L_2}


Option: 4

None


Answers (1)

best_answer

As we learnt

 

If K = 0 -

 

No coupling

-

 

 Mutual inductance is M=K\sqrt{L_1L_2}

if K=0

\Rightarrow M=0  No coupling.

 

Posted by

Riya

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