Question

solve last question

Answer 1

2nd one as I is inversely proportion to R and in case of parallel, the R is smaller than that is series

Answer 2

In the first graph, slope of V-I graph is resistance. Since, in series combination, resistance is more than the resistance in parallel combination, therefore slope of V-I graph for series combination is more than the slope of V-I graph for parallel combination. Hence, first graph is correctly labelled.

In the second graph, slope of I-V graph is 1/resistance. Hence, second graph is also correctly labelled.

Hope it helps:)