Two coils $A$ and $B$ having turns 300 and 600 respectively are placed near each other, on passing a current of $3.0\ ampere$ in $A$, the flux linked with $A$ is $1.2 imes 10^{- 4}\ weber$ and with $B$ it is $9.0 imes 10^{- 5}weber$. The mutual inductance of the system is

Question

Two coils $A$ and $B$ having turns 300 and 600 respectively are placed near each other, on passing a current of $3.0\ ampere$ in $A$, the flux linked with $A$ is $1.2 	imes 10^{- 4}\ weber$ and with $B$ it is $9.0 	imes 10^{- 5}weber$. The mutual inductance of the system is

Dr. Abubacker · Accepted Answer

(b) $N_{2}\phi_{2} = Mi_{1} \Rightarrow 9 	imes 10^{- 5} = M 	imes 3 \Rightarrow \ M = 3 	imes 10^{- 5}\ H$

Q. Two coils $A$ and $B$ having turns 300 and 600 respectively are placed near each other, on passing a current of $3.0\ ampere$ in $A$, the flux linked with $A$ is $1.2 \times 10^{- 4}\ weber$ and with $B$ it is $9.0 \times 10^{- 5}weber$. The mutual inductance of the system is

Explanation

Reviewed by Dr. Abubacker

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