To plot a graph of Ohm's Law, which states that resistance (in ohms) is equal to voltage (in volts) divided by current (in amperes), you will need to follow these steps:
1. Create a table with columns for voltage (V) and current (I) and rows for each data point.
| V (Volts) | I (Amps) |
|-----------|----------|
| 3.3 | 2.2 |
| 4 | 2.5 |
| 4.5 | 2.86 |
| 5 | 3.3 |
| 5.5 | 4 |
2. Calculate the resistance (R) for each data point using the formula R = V / I.
3. Plot the graph by taking the voltage values on the x-axis and the current values on the y-axis.
4. Connect the data points on the graph with a line.
5. You can also calculate the slope of the line to determine the resistance.
The graph will show a linear relationship between voltage and current, demonstrating Ohm's Law.
HOW to plot graph of ohms law where v= 3.3, 4,4.5,5,5.5
And I=2.2,2.5,2.86,3.3,4
1 answer
1 answer