Electricity & Magnetism Vocab
Quiz by Becky Helmer
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- Q1
A generator transforms
mechanical energy to electrical energy
electrical energy to mechanical energy
30s - Q2
A motor transforms
electrical energy to mechanical energy
mechanical energy to electrical energy
30s - Q3
______________ is the flow of negatively charged particles called electrons.
Users enter free textType an Answer30s - Q4
People use this to pick up heavy metallic objects
Users enter free textType an Answer30s - Q5
This is made by wrapping a wire around an iron core.
Users enter free textType an Answer30s - Q6
When the lights in the room are on, then the circuit is _________.
closed
open
30s - Q7
When the lights in the room are off, then the circuit is _________.
open
closed
30s - Q8
This can be used to control whether a circuit is open or closed
light bulb
magnet
transformer
switch
30s - Q9
What are the 3 parts of an electric circuit?
light bulb, buzzer, fan
water, conductor, magnet
source, insulator, load
load, conductor, insulator
source, conductor, load
conductor, fan, buzzer
30s - Q10
What is one of the three examples of a load given in the reading?
Users enter free textType an Answer30s - Q11
This connects 2 or more circuits
Users enter free textType an Answer30s - Q12
Huge wheels that rotate when pursed by water wind, or steam
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A __________ converts mechanical energy to electrical energy.
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A _______ transforms electrical energy to mechanical energy.
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Like poles of a magnet ______.
Users enter free textType an Answer30s