Percent Difference Do by hand Questions and Problems take picture 1. Three resistors of 12 ohms each are connected in parallel. What is the total resistance? 2. A 4.0 ohm resistor, R,, and a 6.0 ohm resistor, R2, are connected in parallel across a 6.0 volt battery. a) Draw the circuit diagram. b) What is the total current in the circuit? c) What is the current in R, ? d) What is the current in R2? 444 2 3. You would like to install a doorbell which can be operated from the front door and the back door. Draw a circuit diagram which includes the bell, two bell-buttons, and a 6 volt DC power source. 4. Calculate the total resistance of the circuit in the diagram below. R1 = 209018121291 R, 249 6 0159 S. R3 = 202 RA = 302 .I rotosmoo bas I vioned nowted ofy R 2 R3 asowled sonstarast oulsy bourassa oft bus nousluolsa erdt sulev botsluols)) - pulsy barnes 5. 6 a .w MV WV 2 5 b m a) Find the resistance between points (a) and (b). AM (a) and (b)? b) If the current in the 5 ohm resistor is 1 A, what is the potential difference between points 6. 6 3 M 3 6 M 4 2 12 ilov 0.0 6 220108 lollmeg ni balconhoo on 18 V Find the potential difference across the 4 ohm resistor. 45