Moving coil galvanometer working | Moving charges & magnetism | Physics | Khan Academy
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- Опубліковано 12 вер 2024
- A moving coil galvanometer works on the principle that a current-carrying coil placed in a magnetic field, experiences a torque. The coil springs along with the radial field ensure the deflection to be proportional to the strength of the current.
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Created by Mahesh Shenoy
One of the most underrated study videos , loved it
True man!
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Crct
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True, that too an explanation so clear and vivid. Thankyou!
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Soothing?
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I only just watch this with rough knowledge about magnetic fields but damn, i could watch you a day and become an engineer tomorrow
Most underrated channel in existence
I never comment on videos but with this type of expertise in explaining the concept i just couldn't help my self .
Thank you sir.🙏🙏
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Fifthly Very very Thankful to you ❤
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phew! finally understood the working of a moving coil galvanometer. Thank you so much for the awesome explanation!
I couldn't... The magnetic field isn't even going through the coil...
@@yashmal1k No... That's not how it works...
We pass currently through the coil and hence the coil starts acting as a magnet... And this coil is placed in between two poles of a different magnet... So it turns (since unlike poles attract)...
Wow! I was confused about why the field had to be radial. Got it cleared. Amazing presentation. Thank you.
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Brilliantly explained radial field!! Kudos sir
தலைவா நீ வேர ரகம்
Thank u so much. Finally understood the concept restoring torque of the spring and why radial field is necessary. Best video on galvanometer on youtube.
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Perfect explanation. Thanks
its so damn confusing in the ncert.... this made it look so easy, thank you sir
A lot of thanks about every simplifications you produce khan
india is a country of geniuses
Fabulous Mr.Mahesh. No one on earth explained the galvanometer so precisely and technically. Poor galvanometer got special respect because of this video or otherwise who cares for it❤
Very nicely explained , Thank You
No one ever told me and my classmate why radial field.
You explained it very well
bro the thing about teaching is the more you understand it the easier for the students to get it and you sir are very knowledgable thank you so much
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This video cleared all my concepts and helped me completely understand he working and modifications made to a Galvanometer. A very big hearted Thank You!
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This was a great video! Now I know what the heck a galvanometer is, and it no longer feels like a black box!
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BEAUTIFULLY EXPLAINED AS A STUDENT CANT THANK U ENOUGH
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how much i learned about galvanometer in first 4 min of this video i didnt understood that much even in 40 min in my school..why can't all the teachers be like you..
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It's so clever to use spherical soft iron and a curved magnetic surface. Bruh I can't believe I got this 😭😭 thank you so much sir for making it as easy as 123 lots of love dear sir
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Sir, why would the field line touching (in line with) the coil only produce a torque on it? why not the other radial field lines; they are also at some angle to the coil, right? pleaseee reply, id be so grateful.
btw, I love your videos, you are the only person who I turn to when it comes to really understanding physics. please keep doing what you do. just wanted to let you know that all of us are grateful to you.
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I saw many but this is last one and finally i understanding
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12:25 was confused about that but now it's clear👍
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