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Electricity and Magnetism
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Why does the second diagram has curved lines around it? Come closer. Take a look.
it shows the magnetic field that forms around the metal
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Which important force includes both electricity and magnetism?
electromagnetism
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How can you tell magnetism and electricity are very closely related?
each force can be used to produce the other force
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For this atom to have positive
lose some electrons
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Why does a power lamp stops working if the power chord comes loose?
the loose chord breaks the circuit and the current cannot flow
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Why do electric power chords have metal inside
metal is a good conductor
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Tell me what can you see in this atom? Think about the particles.
it has equal number of protons and electrons
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What are amps, volts, and watts?
units for measuring electricity
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Which kind of atom has an electrical charge?
an atom with different number of electrons and protons
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If you want to use one magnet to pick another magnet, what you should do?
put the opposite sides of the magnets together
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Where does all the electricity come from?
atoms with charged particles
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The clouds have strong positive charge. In this sentence, the word charge means....
matter that is electrically positive or negative
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Lightning is an example of which kind of electricity?
static electricity
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