Solution Found!
CE Figure 21-26 shows a plot of current versus voltage for
Chapter 21, Problem 9P(choose chapter or problem)
QUESTION:
Figure 21–26 shows a plot of current versus voltage for two different materials, A and B. Which of these materials satisfies Ohm’s law? Explain.
Questions & Answers
QUESTION:
Figure 21–26 shows a plot of current versus voltage for two different materials, A and B. Which of these materials satisfies Ohm’s law? Explain.
ANSWER:
Step 1 of 2
Referring to the given plot of current versus voltage, we need to find which of the given material satisfies Ohm’s law.
According to Ohm’s law, at constant resistance (temperature) the voltage is directly proportional to the current and is given as