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AP Physics 2: 1.1 Properties of Objects and Systems. What is the magnitude and direction of the conventional current in this wire?
AP Physics 2: 1.5 Properties of Objects and Systems. According to the Bohr's model of the atom, which of the following are true?
AP Physics 2: 2.1 Properties of Objects and Systems 170 Views
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AP Physics 2: 2.1 Properties of Objects and Systems. Which of the following pairs of charged conducting spheres would exhibit attraction?
Transcript
- 00:00
Thank you We sneak Then here's your shmoop du jour
- 00:05
brought to you by attraction attraction comes in many forms
- 00:09
there's magnetic attraction there's gravitational attraction and then there's the
- 00:13
kind of deep emotional attraction that can only exist between
- 00:16
us and a freshly glazed donut which of the following
Full Transcript
- 00:20
pairs have charged conducting spears would exhibit attraction We went
- 00:26
with that And here the potential answers All right well
- 00:29
bunch of spears there we go Okay so we know
- 00:33
that two objects with like charges aren't going to attract
- 00:36
each other If we have to neutral spheres They're just
- 00:39
going to sit there like a couple of boards soldiers
- 00:42
in switzerland you know because switzerland neutral get it and
- 00:46
two positive spheres or two negative spheres All those will
- 00:49
be more repulsive than orange juice after we've just brushed
- 00:52
our teeth So b and c you're definitely out They
- 00:55
repel each other that way That only leaves d is
- 00:57
an option but he involves a neutrally charged sphere How
- 01:02
will that exhibit attraction It's neutral Well the neutral sphere
- 01:06
is made up of particles that have positive and negative
- 01:08
charges When the positives fear interacts with the neutral sphere
- 01:12
the particles in the neutral sphere will realign themselves The
- 01:16
positive particles will move away from the positive sphere in
- 01:18
the negative particles will move toward it It might take
- 01:21
some time but this process will create an attraction No
- 01:24
the correct answer is d a positively charged sphere and
- 01:27
a neutrally charged here would exhibit attraction Now we've gotta
- 01:31
run Mom just came home with a big box of
- 01:33
doughnuts Ten we're feeling a strong interaction already We love 00:01:36.439 --> [endTime] you Don't we love you so much Oh
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