1. Circuits Series and Parallel

2. Series Circuits

3. Example: A 6.00 Ω resistor and a 3.00 Ω resistor are connected in series with a 12.0 V battery. Determine the equivalent resistance, the total current in the circuit and the voltage drop across each resistor? What is the power delivered to the resistors by the battery?

4. Parallel

5. Example: Three resistors, 11 Ω, 7 Ω, and 20 Ω, are connected in parallel. If placed in a circuit with a 12 V battery, determine the equivalent resistance, the total circuit current, and the voltage drop across and current in each resistor.