hosted by mrs. jansen 100 200 400 300 400 vocab 1vocab 2true or false picture this 300 200 400 200...
Post on 16-Jan-2016
217 Views
Preview:
TRANSCRIPT
Hosted
by
Mrs. Jansen
100 100
200 200
400 400
300
400
Vocab 1 Vocab 2 True or False
Picture This
300 300 300
200
400
200
100
500 500 500 500
100
Row 1, Col 1
A flow of electrical charges
What is an electric current?
1,2
The buildup of electrical chargeson an object
What is static electricity?
1,3
An unbroken circuit is calledan open circuit
What is false?
1,4
Type the answer for 1,4 here.
What is a parallel circuit?
Type of circuit shown above
2,1
Materials that let charges flow through them easily
What are conductors?
2,2
The strength of a power source
What is voltage?
2,3
When two objects both have a negative charge they attract
each other
What is false?
2,4
What is static electricity?
The type of
electricity that is being
discharged
3,1
A circuit in which the electriccurrent follows more
than one path
What is a parallel circuit?
3,2
The electrical charges flow in the same direction along the
same path
What is a series circuit?
3,3
Electrical energy can be converted into heat
What is true?
3,4
What is series and open?
This is an example of a
________ circuit that is ________.
4,1
The ability of a substance to oppose or slow down electric
current
What is resistance?
4,2
These are used to change thevoltage of electric current
What are transformers?
4,3
An object has a positive chargeif it has more positive particles
than negative particles
What is true?
4,4
What are wires and transformers?
Electrical energy travels from a power station to your home through ____ and____.
5,1
This stops the flow of charges by switching off the current if it
gets too high
What is a circuit breaker?
5,2
This melts and breaks the circuit if the electric current in any part of a circuit gets too high
What is a fuse?
5,3
A path with little resistance is sometimes called a series circuit
What is true?
5,4
This can switch off if the current gets too high.
What is a circuit breaker?
top related