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Playlist AP® Physics 2: Fields in Space 10 videos

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AP Physics 2: 1.1 Fields in Space
209 Views

AP Physics 2: Fields in Space Drill 1, Problem 1. Which diagram correctly illustrates the magnetic field around the bar magnet?

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AP Physics 2: 1.2 Fields in Space
168 Views

AP Physics 2: 1.2 Fields in Space. What is the magnitude and direction of magnetic field BA at point A?

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AP Physics 2: 1.3 Fields in Space
167 Views

AP Physics 2: 1.3 Fields in Space. How long will it take PANCAKE to reach the plate?

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AP Physics 2: 2.3 Fields in Space 166 Views


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Description:

AP Physics 2: 2.3 Fields in Space. What is the magnitude of the electrical field 3 meters from the center of the sphere?

Language:
English Language

Transcript

00:00

Thank you We sneak and here's your shmoop du jour

00:05

brought to you by conducting And we're talking about electricity

00:08

Not think i waving a stick in front of the

00:10

orchestra No conducting sphere with a radius of five meters

00:15

is charged with a charge of twenty cool ums what's

00:19

the magnitude of the electric field three meters from the

00:22

centre of the sphere sign here Potential answers radiating electricity

00:28

All right well this one might seem a little tricky

00:30

Sorry but we like to mix it up a little

00:31

sometimes Yeah zig where we should go back slap you

00:34

with some peanut butter when you're thinking jelly You know

00:37

that's what we're saying we're trying to make happen and

00:38

just go with it All right So we have this

00:40

severe it's pretty big ten meters across to be exact

00:44

The question asked about the charge three meters from the

00:47

centre of the sphere That means we're talking about what's

00:50

going on inside the sphere Well inside this fear All

00:53

the charged particles are running away from each other That

00:57

that's because particles with like charges repel each other So

01:01

the charged particles try to make a run for it

01:03

We only get us faras the edge of the sphere

01:05

of course but they're not hanging out in the middle

01:08

Three meters in it's all relaxed in neutral and kind

01:12

of chill there's no charge at all The correct answer

01:15

is a that's it and we might like classical music

01:18

More of the orchestra conductor didn t use electricity You 00:01:21.263 --> [endTime] definitely get the whole thing and more charged up

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