Electricity

The values of current (I) flowing through a given resistor of resistance (R), for the corresponding values of potential difference (V) across the resistor are as given below:

Plot a graph between current (I) and potential difference (V) and determine the resistance (R) of the resistor.

V (volts) |
0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 |

I (amperes) |
0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 |

Plot a graph between current (I) and potential difference (V) and determine the resistance (R) of the resistor.

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CBSE Board Paper 2018