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15 questions
The ________ is the receiver of electricity in a circuit.
battery
wire
switch
bulb
The ________ is the source of electricity in a circuit.
battery
wire
switch
bulb
The _______ connects all the components of a circuit.
battery
wire
switch
bulb
The _______ breaks or completes the circuit.
battery
wire
switch
bulb
This symbol stands for the ________.
battery
wire
switch
bulb
This symbol stands for the ______.
battery
wire
switch
bulb
This symbol stands for the ________.
battery
wire
switch
bulb
This symbol stands for the ______.
battery
wire
switch
bulb
The picture is a/an _______ switch.
open
closed
The picture is a/an ________ switch.
open
closed
If the switch in a circuit diagram is drawn like in the picture, will the bulb light up?
Yes, the bulb will light up because the switch is open.
No, the bulb will not light up because the switch is off.
Yes, the bulb will light up because the switch is on.
No, the bulb will not light up because the switch is closed.
What will happen if another battery is added to this circuit?
The bulb will become brighter.
The bulb will become dimmer.
The wire will snap.
The batteries will explode.
What will happen if another bulb is added to this circuit?
The bulb will become brighter.
The bulb will become dimmer.
The wire will snap.
The switch will turn off.
Which of the following will make the bulb dimmer?
add more batteries
add more bulbs
make the wire longer
add another switch
Which will make the bulb brighter?
turn off the switch
remove the battery
add more batteries
make the wire longer
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