InterviewSolution
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InterviewSolution
| 1. |
Two circular coils A and B are placed close to each other. If the current in the coil A is changed, will some current be induced in the coil B? Give reason. |
| Answer» Solution :Yes, by changing CURRENT in coil A, some current will be induced in coil B. The reason is that when current in coil A is changed, the MAGNETIC field AROUND A changes, so magnetic flux LINKED with nearby coil B changes, this GIVES rise to induced current in coil B. | |