3. Show your calculations in the Laboratory Report.
Questions
1. Does the absolute value of electric current in one direction is the same as in the other when you reversed the leads across
the resistance?
2.
Does your resistance follow Ohm's law? Base your answer on your experimental data.
. Does the absolute value of electric current in one direction is the same as in the other when you reversed the leads across
the diode?
4.
How does the graph of I versus V for the diode compare with the graph for the resistor?
5. A typical color television draws about 2.5 A when connected to a 120 V source. What is the effective resistance of the!
set ?
Questions related to circuits in series and in parallel
6. Explain the difference between series and parallel connections.
7. Does your experiment present evidence that the charge divides in a parallel circuit?
8 .
From your experimental observations of a series circuit, what relationship do you find between the voltages across
individual resistance and voltage across the entire series group?
9. From your experimental observations of a series circuit, what relationship do you find between the currents throw
individual resistance and current through the entire series network?
10. From your experimental observations of a parallel circuit, what relationship do you find between the voltages
dividual resistance and voltage across the entire parallel network?
urrents throw