8. V-I characteristic of light bulb Score: !5 a. Measure the resistance of the light bulb directly using the digital multimeter Rbulb = i b. Replace the resistor of the previous section with the light bulb socket and bulb. Vary the voltage across the light bulb from V=0V to V=12V. Measure the current going through the light bulb and record your data on a table of Vand I values with uncertainties for both measurements. Add a new column for the calculated values of Rfrom Ohm's Law. Voltage (V) 6 V (V) Current (A) 6 I (A) Resistance (9) c. Plot your Vvs. I data (using graph paper or Excel). Does a straight line t reasonably through your data? Attach the plot after this page and comment on your results