A student carries out an experiment and plots the V-I graph of three samples of Nicrome wire with resistance $R_{1}, R_{2}$ and $R_{3}$ respectively. Which ofeth following is true?

Question

A student carries out an experiment and plots the V-I graph of three samples of Nicrome wire with resistance

R_{1}, R_{2}

and

R_{3}

respectively. Which ofeth following is true?

Toppr Admin · Accepted Answer

Slope of I-V graph -1R-tan-x3B8- Slope is less for R3- so option three is correct-

A student carries out an experiment and plots the V-I graph of three samples of Nicrome wire with resistance $R_{1}, R_{2}$ and $R_{3}$ respectively. Which ofeth following is true?

$R_{3} > R_{2} > R_{1}$
$R_{2} > R_{3} > R_{1}$
$R_{1} = R_{2} = R_{3}$
$R_{1} > R_{2} > R_{3}$