@rhettallain0: #physicsquestions what will happen to #electriccurrent if I stop a fan motor? #physics #physicsteacher #circuits #faradayslaw

Rhett Allain
Rhett Allain
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Friday 08 December 2023 14:30:53 GMT
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aizazislsk
Aizaz Islam :
I am lost after such explanation from Mr. Einstein.
2023-12-21 21:39:48
3
jkcijo
Cijo Jacob :
I thought you will talk about back emf. When you stop the axis forcefully the backemf goes to zero. Equivalent to shorting the terminals of the coil.
2023-12-10 15:07:19
3
nastyx__
Nastyx :
Actually as it changes between coil it uses just enough to magnetically saturate the cores but after saturation the wire acts as an resistor thats why
2023-12-08 23:43:15
2
thefariswheel66
Faris Naimi :
This was so fun to learn from
2023-12-08 15:09:51
4
realbrianlouden
Real Brian Louden :
Move it backwards.
2023-12-14 19:22:14
0
rollmeister1
rollmeister :
Counter ElectroMotive Force (CEMF)
2023-12-22 11:32:01
1
fr0otl0opz
slippy :
ahh I was wrong
2023-12-08 17:25:20
0
usernameismistaken
UserNameIsTaken :
Change your furnace filters people.
2023-12-09 03:00:15
0
nyaruk0
Nyaruko :
I overestimated the amount but was right about direction 😁
2023-12-08 19:23:41
0
fahraf1
فهد رفاعي FR :
By stopping it or loading it, the motor torque increases so the current.
2023-12-09 12:04:03
0
jimdixon4
Jim Dixon :
The difference is you didn’t stop the motor, you stalled it
2023-12-17 21:33:50
0
nayrrats123
RyStar :
you're measuring in Amps and talking about voltage
2024-01-28 13:41:43
0
www.balmainboy
peter :
because there is less back EMF when the motor becomes loaded
2024-01-23 11:05:00
0
unspoken_bro_code
Unspoken_BroCode :
who else thought he was gonna talk about flyback voltage.
2023-12-21 12:42:52
0
user8654053039267
JFM :
This is due to magnetic saturation of the armature winding.
2023-12-21 15:01:28
0
rockove
Stein-Ove Bratthamme :
i have tride there motors in paralell connection. and teen there motorsykkel in series. stopping one motor.has effekt the two motors.have differ resul
2023-12-08 23:33:18
0
joshuapvmpv
vinividivici 🇨🇦 :
LRA
2024-01-25 11:19:25
0
dt__3d
DT3D :
I think the outcome is rather intuitive. It made sense in my head and I came to see my answer was confirmed 🥳 Cool Video, i like tech brain teasers
2023-12-08 14:39:57
6
crls.pzs_
Crls.pzs_ :
@_aandrees_.m.l @angela 🤸🏻‍♂️ autoinduccion electromagnetica 🥵
2024-02-02 07:38:02
3
treetreesilverbirch
Oakhampton :
Decide what you’re saying! Higher? Lower? Hot because of less airflow?! It gets hot because stall current is max current (no back emf) =>heat.
2023-12-09 00:09:38
2
user3813600600423
user3813600600423 :
pay attention to what you're saying
2023-12-08 15:03:37
1
jyrki_77
jyrki :
it's called bemf
2023-12-08 15:05:22
1
olalumpu
magnusbekkengen42 :
kinda bad explanation and weird example using a stationary magnet explaining something for stationary motor
2023-12-08 20:49:12
3
grandefdagudini
Newbiebeats.fl :
is it like the rule of Lenz? I'm just learning it in school and it's very interesting
2023-12-08 23:29:38
1
sarajoyce.paraan
srajoyce paraan :
😳😳😳
2025-03-22 20:16:35
0
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