A toaster pulls a current of 2A, and has a resistance of 60 ohms. What is the voltage drop across the toaster?
120V

Series
A circuit with only ONE PATH
Series Circuit
An object that will NOT allow heat or electricity to flow through it.
Insulator

Connect the wire to the other side of the battery
A pencil sharpener draws a current of 3A and is connected to a wall outlet that provides 120V. What is the resistance of the pencil sharpener?
40 ohms

Parallel
A circuit with MORE than one path
Parallel Circuit
An object that will allow heat or electricity to flow through it.
Conductor

White and Blue
A 500 ohm appliance and a 300 ohm appliance are both connected (in series) to a 240V outlet. How much current do these appliances draw in total?
0.3A

Series
A circuit that DOES NOT have a complete path for electricity to flow.
Open Circuit
This part of a circuit converts electrical energy into light energy
lightbulb

To light up L1, which switches should close?
S1, S2, & S5
A circuit with a 6 ohm resistor is connected in series to a power supply set to 120V. Calculate the current in the circuit.
20V

Parallel
A circuit that DOES have a complete path for electricity to flow.
Closed Circuit
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Resistor

0
When resistance increases, what happens to current and voltage?
Current decreases and Voltage is not effected.

Series
The path through which electricity flows

Battery

Flip a battery