There are two types of electrical charges. They either attract or repel. What are these charges called?
Positive charges and negative charges
100
Metal is one of these. A material that allows charges flow through it easily is called a __________.
Conductor
100
An unbroken circuit is known as a __________ circuit.
Closed
100
An ________ _______ is a property of matter that has either a positive or negative _______ ___________.
First Blank: Electric Charge
Second Blank: Electric Charges
100
_______ is the strength of a power source.
Voltage
200
When two positive charges come close to each other they ___________. When a negative charge and a positive charge come close to each other they _________.
First blank: repel or push away from each other
Second blank: attract or come pull towards each other
200
Wood is one of these. A material that does not let charges flow through them easily is called an ____________.
Insulator
200
These are the three basic parts that make up a simple circuit.
Wires (connector), battery (power source), and a switch.
200
_________ ________ is when electric charges keep moving like flowing water.
Electric Current
200
_______ is the ability of an item to slow down an electric current.
Resistance
300
This is the movement of static electricity from one object to another. For example an electric shock.
Discharge
300
A _________ breaker stops the flow of charges by switching off the current if it gets too high.
Circuit
300
A __________ circuit is a circuit in which the electric current flows through more than one path.
Parallel
300
_______ _________ is the build up of electrical charges on an object.
Static Electricity
300
A path with no resistance is called a ___________ circuit.