Question 7:
The values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are given below −
| I (Amperes) | 0.5 | 1.0 | 2.0 | 3.0 | 4.0 |
| V (volts) | 1.6 | 3.4 | 6.7 | 10.2 | 13.2 |
Plot a graph between V and I and calculate the resistance of that resistor.
Solution:
The voltage is plotted on x-axis and current is plotted on y-axis. The values of the current for different values of the voltage are shown in the given table.
The IV characteristic of the given resistor is plotted in the following figure.
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