Question

a student plots V-I for thres samples of nichrome wire with resistence R1,R2 and R3.choose from the option that holds correct information from the graph

Answer 1

Answer:

Using the relation [R=V/I] ,  which is inverse of the tangent of the given graph.  

As tangent of first is greater than second which is further greater than third, the order of resistance will be [R  

3

​  

>R  

2

​  

>R  

1

​  

]

Explanation:

Answer 2

Answer:

same as above dude ......