Asked by gpnkumar0 | 28th Jul, 2017, 09:07: PM
1) The graph is of current vs potential difference. So, the slope of the graph gives 1/R.
2) Hence, the resistance from the graph can be found by 1/slope. Therefore, we can infer that if a graph has higher slope, then that conductor will have smaller resistance.
3) From the graph, B has higher slope than A. Therefore, A will have higher resistance than B.
Answered by Romal Bhansali | 29th Jul, 2017, 12:33: PM
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