Physics, asked by awathsahu, 9 months ago

in the given graph which of the two A or B has greation​

Answers

Answered by jesinthkaghan18
2

Answer:

Explanation:

From the graph, slope of wire A is greater slope =  

dx

dy

​  

=VIR=VI= slope

Hence wire A has greater resistance. The heat produced by resistor is given by P=I  

2

.RT. It is directly proportional to square of current paring through it resistance and time for which the current passes through the conductor. Hence A wire is made of a material of high resistivity.

December 26, 2019

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