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Worksheetsslides quiz
Total questions: 15
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
What is a current?
a)
A constant flow of electricity
b)
A path that a current can flow along
2.
What is a circuit?
a)
A constant flow of electricity
b)
A path that a current can flow along
3.
What are the 3 basic components of a circuit?
a)
Energy source, Load, Energy Pathway
b)
Battery, Energy source, Energy Pathway
c)
Battery, Wire, Energy Pathway
d)
ALL of them
4.
Gives a constant supply of electrons.
a)
Power source
b)
Load
c)
Energy Pathway
5.
An outlet in a wall and a battery are examples of __________.
a)
Power source
b)
Load
c)
Energy pathway
d)
ALL of them
6.
A device that uses electricity.
a)
Load
b)
Battery Source
c)
Energy pathway
7.
The light bulb in the circuit is an example of _______.
a)
Load
b)
Battery source
c)
Energy pathway
d)
All of them
8.
Electrons need a GOOD PATH made of a ______ for them to flow.
a)
Conductor
b)
Insulator
9.
___________ wires keep electrons on course & protect us from the dangerous flow of electricity.
a)
Insulated
b)
Conducted
10.
From this picture which is the conductor and which is the insulator?
a)
Conductor: yellow wire, Insulator: black wire
b)
Insulator: yellow wire, Conductor: black wire
11.
A _______ controls whether an electric device is ON or OFF.
a)
electrical switch
b)
electric circuit
12.
If the electric circuit is CLOSED, the switch is _______.
a)
ON
b)
OFF
13.
A ______ controls the flow of electrons by opening an closing a circuit.
a)
electrical switch
b)
electric circuit
14.
We need a _____ circuit for the light bulb to BE ON.
a)
closed
b)
open
15.
If the electric circuit is OPEN, the switch is ____.
a)
ON
b)
OFF
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