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AP Physics 2.3 Properties of Objects and Systems 0 Views
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Description:
We've got a charged AP Physics question for you...we hope it doesn't repel you.
Transcript
- 00:00
here's your smoke du jour brought to you by the earth well it's [picture of earth as a globe]
- 00:07
basically just one big magnet but it's the only magnet with an old dude in a [Santa Claus]
- 00:11
red suit living at one pole alright a negatively charged particle the size of
- 00:15
an electron is launched toward an electron what will happen are the same [word problem on screen]
- 00:23
well we've all played around with magnets at some point in our lives
Full Transcript
- 00:27
magnets as we know have a negative side and a positive side if you put the [two kids play with magnets]
- 00:32
negative side of one magnet on the positive side of the other magnet well
- 00:36
they'll stick together if you try to put the two negative sides together they'll
- 00:40
push each other back that's because identical charges always repel each [magnets repelling each other]
- 00:46
other and opposite charges always attract each other so in our case here [magnets attract to each other]
- 00:50
we've got two negative charges making option B the correct choice those
- 00:55
particles will repel each other more than a vegan and a butcher at a cookout [two men BBQing]
- 00:58
options a and C violate basic laws of physics and well that's never gonna work
- 01:03
an option D well it can be determined so DS out just remember opposite charges
- 01:09
attract and like charges repel and also remember that Santa looks good for his
- 01:14
age and we're not just saying that okay [Santa Claus at the North Pole]
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