V- I Graphs for two wires A and B are shown in the fig. 1. Both of them are connected in series to a battery which of the two will produce more heat per unit time? Give justification for your answer.
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Greater than slope of V-I graph, greater will be the resistance of given metallic wire. In the given graph, wire A has greater slope then B. Hence, wire A has greater resistance.
For the wires of same length and same thickness, resistance depends on the nature of material of the wire
For the wires of same length and same thickness, resistance depends on the nature of material of the wire
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Nisha007:
is that 100% correct answer
because i have to do it in my holiday home work sheets
Yes
thanks
Please check it once again i extended answer
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