Robotics Electricity

A material in which electrons are able to move easily

• Circuit
• Insulator 
• Resistance 
• Conductor 

A material in which electrons are not able to move easily 

• Circuit 
• Insulator 
• Resistance 
• Conductor

The flow/movement of electric charges 

• Voltage
• Resistance 
• Current 
• Circuit 

A closed path that electric current follows 

• Voltage
• Current
• Resistance 
• Circuit

According to this law, the current in a circuit equals the voltage difference divided by the resistance. 

• Law of Conservation of Energy 
• Ohm's Law 
• Law of Conservation of Charges
• Newton's First Law 

The current has only has one loop to flow through in this circuit. 

• Series Circuit 
• Parallel Circuit 

This circuit contains two or more branches for current to move through. 

• Series Circuit 
• Parallel Circuit 

An example of a conductor is :

• a glass paperweight
• a plastic cap
• a metal screw
• a wooden handle

An example of a voltage source is a(n)

• magnet
• electrical wire
• battery
• a resisitor

An example of an insulator is:

• iron
• silver
• copper wire
• rubber