Miscellaneous
Materials
Practical Application
Variables
Circuit Patterns

### 100

The formula that relates Voltage, Current, and Resistance
What is Ohm's Law

### 100

This material has free electrons which allows electricity to flow.
What is a Conductor

### 100

This device opens and closes a circuit (turns it on and off)
What is a Switch

### 100

This is the unit of Voltage
What are Volts

### 100

This type of circuit has only one path for electricity to flow
What is a Series Circuit

### 200

This is how much voltage is needed to make 2 Amps flow through a resistance of 4 Ohms.
What is 8 Volts

### 200

This material does not have any free electrons so electricity can't flow through it easily.
What is an Insulator

### 200

In this pattern if one light bulb burns out then they all turn off.
What is a Series Circuit

### 200

This is the unit of current.
What are Amps

### 200

This type of circuit has multiple paths for electricity to flow
What is a Parallel Circuit

### 300

A voltage of 6 volts is applied to a resistance of 3 ohms and creates this current...
What is 2 Amps

### 300

These have no resistance and provide a path for electrons to flow.
What is a Wire

### 300

In this pattern if one light bulb burns, the other lights stay on still.
What is a Parallel Circuit

### 300

This is the unit of Resistance
What are Ohms

### 300

This is when a circuit can't turn on because a path is not connected
What is an Open Circuit

### 400

A 2 volt battery will create a current of 4 amps when there is this much resistance.
What is 0.5 Ohms

### 400

This device turns electrical energy into both heat and light energy.
What is a Light Bulb

### 400

You can do this to your light bulbs by adding more batteries or by taking light bulbs away.
How do you increase brightness?

### 400

This is stored in the battery and a "dead battery" has run out of it.
What is Energy (or electrical energy)

### 400

Any circuit where electricity can flow because there is at least one loop back to the battery.
What is a Closed Circuit

### 500

If you make a graph of voltage vs current, Ohms law says the resistance is found from this part of the graph.
What is the slope

### 500

Humans are an example of this kind of material. (Conductor, Insulator, Semi-conductor)
What is a Semi-conductor

### 500

These are things that can safely put out an electrical fire.
Fire extinguisher, Baking Soda, Fire blanket, Turn off electricity DO NOT EVER USE WATER!!!

### 500

This is the rate at which energy is used and is measured in Watts (W)
What is Power

### 500

This type of circuit is how your house is wired. (Hint: When you turn one switch off, does everything else turn off too?)
What is a Parallel Circuit