Two circular coils A and B are facing ea...

Two circular coils `A` and `B` are facing each other as shown in figure. The current `i` through `A` can be altered

There will be the repulsion between A and B if I is increased

There will be the attraction between A and B if I is increased

There will be neither attraction nor repulsion when I is changed

Attraction or repulsion between A and B depends on the direction of current. If does not depend whether the current is increased or decreased

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