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Published byDario Mulnix Modified over 9 years ago
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Electricity and Magnetism By: Victoria
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Atom A atom has 3 main parts that are proton, neutron, and electron. there is also a nucleus and a electron cloud that circles the nucleus. Electrons have a negative charge (-) Protons have a positive charge (+) Neutrons are neutral
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Series circuit A series circuit has only one way energy can flow so if one bulb is disconnected it means both bulbs are disconnected.
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Parallel circuit A parallel circuit has more than one way for energy to flow so if one bulb is disconnected the other one is not.
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Static electricity Static electricity is when one materials rubs off electrons to another object giving it a electric charge.
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Magnet Magnets attract to most metals but do not attract to other objects such as wood, plastic, and other insulators.
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Poles Just like earth there is a north pole and a south pole. Opposites attract and the same poles repel.
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Magnetic Field The reason why when you are putting a north and a north pole together they repel is because the invisible magnetic fields are working against each other.
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Magnets In Are Lives We use magnets a lot in are lives and don’t even know it! try spotting magnets in your day and you might be surprised.
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Electromagnet Electromagnets are when you use electricity to power a piece of metal into a magnet so you can turn it on and off.
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Permanent and Temporary A permanent magnet is a magnet that you can not turn on and off. A temporary magnet is a magnet that you can turn on and off.
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Summary I hope you liked my power point and that you learned something.
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