AP Physics 2: 1.1 Fields in Space
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AP Physics 2: Fields in Space Drill 1, Problem 1. Which diagram correctly illustrates the magnetic field around the bar magnet?
AP Physics 2 | Fields in Space |
Language | English Language |
Science Practice 5 | Performing data analysis |
Transcript
the bar magnets All right what mary do to get
on santa's bad side like this if we open a
present on christmas and it's a bar magnet well someone's
getting talking too But far magnets are a good way
to explore magnetic fields because the two holes are obvious
All magnets have a north and a south pole that
goes from a tiny atomic magnet to the earth itself
Anyway the magnetic field that's generated moves in a very
specific way It's not like a point source radiation going
out in every direction like in history and it doesn't
go from south to north like an answer c and
there aren't two separate magnetic fields going around each half
of the magnet so d isn't right either Doesn't take
sherlock holmes figure out that the correct answer is b
magnetic field lines run from north to south and they
don't just go around The outside of the magnet field
runs through the magnet itself Now that we know more
about magnetic fields we've got to go dig up the
magnets we planned in the backyard They're starting to attract 00:01:23.67 --> [endTime] robotic birds Tweet