Electric Forces
Presentation
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Science
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5th - 8th Grade
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Practice Problem
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Easy
Standards-aligned
Omar Alshishani
Used 37+ times
FREE Resource
6 Slides • 10 Questions
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Electric Forces
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Multiple Choice
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Multiple Choice
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Multiple Choice
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What are we going to learn today
Electric force and Electric charge
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Poll
Electric charges surround you all the time. Some electric charges, such as lightning, are quite strong. Others are barely noticeable. What happens when two electrically charged objects get near each other?
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Why does the balloon attract the water?
BEND WATER – WITH YOUR HAIR?
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BEND WATER – WITH YOUR HAIR?
When you rub a balloon on your head electrons move from your head to the balloon. This causes the balloon to be negatively charged and your head to be positively charged. Because opposite charges attract each other, the balloon will now stick to your head as well as other things such as a wall. It can also cause a stream of water to bend.
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Multiple Choice
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Multiple Choice
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Conclusion
So, just like the magnetic force:
Like charges tend to repel.
Opposite charges tend to attract.
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
Electric charges surround you all the time. Some electric charges, such as lightning, are quite strong. Others are barely noticeable. What happens when two electrically charged objects get near each other?
Electric Forces
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