1. Three resistors with values of 60 $2, 30 9 and 20 92, respectively, are connected in series to a 110 V battery of negligible internal resistance. Draw a circuit diagram and find the (a) equivalent resistance of the combined resistors, (b) current flowing through each resistor, (c) voltage drop across each resistor, and (d) power dissipated by each resistor. 2. Find the equivalent resistance of the combination of the resistor shown. R1 R2 *12 0 R5 30 Q RA R3 60 60 3. What is the importance of being aware of your household wiring system? 4. Twelve identical cells, each has electromotive force of 2.0 V are used to form a battery. Determine the electromotive of the battery formed if it consists of (a) all cells in series and, (b) all cells are in parallel