Question

There are momentary galvanometer deflections that die out shortly; the

deflections are in opposite directions.​

Answer 1

Answer:

There are momentary galvanometer deflections that die out shortly, the deflections are in opposite directions. Thus the galvanometer shows momentary deflections in opposite directions. Answer: ... Thus the galvanometer shows momentary deflections in opposite directions.

Explanation:

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Answer 2

Answer:

When key is inserted and removed, then the magnetic field lines passes through second coil increases and decreases in two cases respectively. Therefore, the direction of current in two cases is in opposite directions. Thus the galvanometer shows momentary deflections in opposite directions