Can you help me understand this Physics question?

Do the experiment use i don’t any number (data) for the table, please do it fast, I at work so I kind busy. please read the page 13-14 Experiment 3: Ohm’s Law do all the question fill up the table graph, show calculation

Construct a graph of Current (vertical axis) vs Resistance.

? For each of your sets of data, calculate the ratio of Voltage/Resistance. Compare the values you calculate with the measured values of the current.

? From your graph, what is the mathematical relationship between Current and Resistance?

? Ohm’s Law states that current is given by the ratio of voltage/resistance. Does your data concur with this?

? What were possible sources of experimental error in this lab? Would you expect each to make your results larger or to make them smaller?

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