A small square loop of wire of side l is placed inside a large square loop of wire of side `L(Lgtgtl)`. The loops are co-planer and their centres coincide. The mutual inductance of the system is proportional toA. `L//l`B. `l//L`C. `L^(2)//l`D. `l^(2)//L`

A small square loop of wire of side l is placed inside a large square

1.	A small square loop of wire of side l is placed inside a large square loop of wire of side `L(Lgtgtl)`. The loops are co-planer and their centres coincide. The mutual inductance of the system is proportional toA. `L//l`B. `l//L`C. `L^(2)//l`D. `l^(2)//L`
Answer» Correct Answer - D Flux `= Mi = BA, M prop (l^(2))/(L)`

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A small square loop of wire of side l is placed inside a large square loop of wire of side `L(Lgtgtl)`. The loops are co-planer and their centres coincide. The mutual inductance of the system is proportional toA. `L//l`B. `l//L`C. `L^(2)//l`D. `l^(2)//L`

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