1. A DC series circuit includes a 12.0V battery and a 155.0 milli-Ohm resistor along with a switch.

a.) (3 points) Using either the computer drawing tools or a scanned hand written diagram, draw this circuit including proper symbols and labels. (Do not copy and paste an image from any other resource)

b.) (3 points) Find the current flowing through the resistor. (Show your work and label the direction the current is flowing in your diagram)

c.) (2 points) If power is heat dissipated, find the amount of heat dissipated by this resistor. Show your work.

Answer:

2.A 9.0V battery is wired in series with 3 resistors, 10 Ohm, 15 Ohm and 50 Ohm.

a.) (3 points) Using either the computer drawing tools or a scanned hand written diagram, draw this circuit including proper symbols and labels. (Do not copy and paste an image from any other resource)

b.) (3 points) Find the equivalent resistance and current flowing through each resistor. Show your work and label your diagram with the current amount and direction of flow.

c.) (2 points)Findthe voltage drop across each resistor in the circuit. Show your work.

Answer:

1. A 12.0 V battery is wired in parallel with three resistors, R1 = 10.0 Ohms, R2 = 80.0 Ohms, and R3 = 250.0 Ohms.

a.) (3 points) Using either the computer drawing tools or a scanned hand written diagram, draw this circuit including proper symbols and labels. (Do not copy and paste an image from any other resource)

b.) (3 points) Find the equivalent resistance and total current running through the circuit. Show your work and label the current flow on your diagram.

c.) (3 points) Find the current flow and voltage drop through each resistor. Show your work and explain.

Answer