electricity quiz incorrectcorrect. q.1 when you rub a balloon on a wool sweater or your hair, it...
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Electricity Quiz
Incorrect Correct
Q.1
When you rub a balloon on a wool sweater or your hair, it gets an excess of ________________ ______________ which causes it to stick to the wall.
A: positive Charge
B: Negative Charge
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Q.2
When charge builds up on your body after rubbing your feet on the carpet, what happens?
A: static electricity
B: shock waves
C: magnetic field
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Q.3
What do the long straight lines represent in a circuit diagram?
A: motors
B: wires
C: batteries
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Q. 4
If there is a 1.5V battery and a bulb on a simple series circuit and the battery is changed to a 3V, what happens to the bulb?
A: it gets dimmer
B: it gets brighter
C: it gets overheated
D: nothing happens
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Q. 5
What does LED stand for?
A: light emitting device
B: light evident dormant
C: low emergent device
D: low emitting driver
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Q. 6
In a simple series circuit, why does the bulb light when you close the switch?
A: the switch produces electricity
B: closing the switch completes the circuit
C: closing the switch breaks the circuit
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Q. 7
A battery refers to more than one __________.
A: cell
B: energy
C: force
D: circuit
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Q. 8
What provides the energy to light a light bulb?
A: energy field
B: magnetic field
C: circuit board
D: electricity source
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Q. 9
What is a pathway for the flow of electricity?
A: circuit
B: wire
C: tunnel
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Q. 10
A D-cell battery is a source of _____________ .
A: electricity
B: force
C: magnetism
D: fuel
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