Q7Multiple choice
In the arrangement shown in Figure 13.4 there are two coils wound on a non-conducting cylindrical rod. Initially the key is not inserted. Then the key is inserted and later removed. Then
This question refers to a figure in the original PDF.
- (a)the deflection in the galvanometer remains zero throughout
- (b)there is a momentary deflection in the galvanometer but it dies out shortly and there is no effect when the key is removed 98 E XEMPLAR P ROBLEMS – SCIENCE
- (c)there are momentary galvanometer deflections that die out shortly; the deflections are in the same direction
- (d)there are momentary galvanometer deflections that die out shortly; the deflections are in opposite directions
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(d) there are momentary galvanometer deflections that die out shortly; the deflections are in opposite directions