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WorksheetsElectrical Circuits-4th grade
Total questions: 42
Worksheet time: 46mins
material that let electricity pass through them easily
conductor
switch
insulator
electron
a circuit that is complete and where current flows
electrical circuit
open circuit
closed circuit
parallel circuit
a device that can complete or break the connection of an electric circuit
insulator
conductor
electron
switch
the path in which electric current flows
electrical circuit
parallel circuit
closed circuit
open circuit
a circuit in which the electric current follows tow or more paths
closed circuit
open circuit
parallel circuit
electron
a particle with a negative charge
insulator
conductor
electron
close circuit
a circuit that is incomplete and where current does not flow
open circuit
parallel circuit
closed circuit
switch
the movement of electricity which flows through a circuit along a wire
closed circuit
electric current
series circuit
electrical circuit
materials that do not allow electricity to pass through them
electron
switch
conductor
insulator
What type of circuit has only ONE path to follow?
series
parrallel
both
none
What type of circuit has multiple pathways?
series
parallel
both
none
What is a battery also known as?
electrons
resistors
circuit
cell
Write what a resistor is and give an example
What is one advantage of a series circuit?
If a light bulb in the school bathroom burns out, will the lights in the classroom be affected? Explain.
If a parallel circuit has two lightbulbs and you added two more bulbs to the circuit, will the lights get dimmer?
yes
no
Which is an example of a conductor?
water
clothes
food
toothbrush
Which is an example of an insulator?
chair
metal
water
wire
Why do they tell you to get out of the water when you are swimming and there is a thunderstorm?
closed
series
parallel
open
open
parallel
closed
series
closed
series
open
parallel
series
open
closed
parallel
parallel
series
open
closed
open
series
closed
parallel
open
closed
series
parallel
open
closed
parallel
series
closed
open
parallel
series
open
closed
series
parallel
closed
open
parallel
series
Which of the following is NOT an insulator?
marble
golf tee
bras screw
soda straw
Which of the following is NOT a conductor?
paper clip
brass fastener
wire nail
chalk
What did Edison successfully create that lasted long enough to make it practical to use in homes and factories?
microwave
television
incandescent light bulb
How do light bulbs light up?
sun's energy
switch
candles
batteries
This is produced by the movement of electric charges
electrons
electrical energy
closed circuits
series circuits
Which of the following is not a basic part of a circuit?
conductor
insulator
power source
switch
water
This causes electricity to stop flowing
switch
circuit
condcutor
insulator
What provides the energy for the circuit?
switch
conductor
electron
power source
What type of energy does the following circuit produce?
mechanical
sound
thermal and light
What type of energy does the following circuit produce?
thermal and light
mechanical
sound
What type of energy does the following circuit produce?
sound
thermal and light
mechanical
Tell someone else where all the parts of the light bulb are.
wire frame, bulb, base, gas, filament
