An ordinary resistor is a linear device because the graph of its current versus voltage is a straight line.

Name: An ordinary resistor is a linear device because the graph of its current versus voltage is a straight line.
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Question

Quizplus · Accepted Answer

An ordinary resistor follows Ohm's Law, which states that the current through an ideal conductor between two points is directly proportional to the voltage across the two points. Therefore, the current versus voltage graph of a resistor is a straight line, making it a linear device.

An Ordinary Resistor Is a Linear Device Because the Graph