A straight-line graph for a resistor has potential difference on the vertical axis…

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Circuits · Electric Circuits

Problem

A straight-line graph for a resistor has potential difference

V

on the vertical axis and current

I

on the horizontal axis. The line passes through the points

(0,0)

and

(0.40\,\text{A}, 1.00\,\text{V})

. What is the conductance of the resistor? (a)

2.5\,\text{S}

(b)

0.40\,\text{S}

(c)

0.25\,\text{S}

(d)

4.0\,\text{S}