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Two circular coils `A` and `B` are facing each other as shown in figure. The current `i` through `A` can be altered A. there will be repulsion between A and B if `i` is increasedB. there will be attraction between A and B if `i` is increasedC. there will be neither attraction nor repulsion when `i` is changedD. attraction or repulsion between A and B depends on the direction of current. It does not depend whether the current is increased or decreased. |
| Answer» Correct Answer - A | |