Construction of electric motor : Class 10 : Magnetic effects of electric current
ฝัง
- เผยแพร่เมื่อ 15 มี.ค. 2019
- ✅ Activity: Construction of electric motor
✅ Grade : Class: 10th (Term 2 Exam)
✅ Subject: Physics
✅ Chapter: Magnetic Effects of Electric Current (Chapter 13)
✅ Topic covered : Electric motor, Flemings left hand rule
✅ Exam : CBSE Term 2 Exam Class 10 Physics
✅ Learn through activity | Learn and have Fun | Learn n hv Fun
===============================================
In this video we are showing you the construction of simple electric motor as per the diagram shown in NCERT/CBSE class 10 book
Doing activity is a great way to understand how a motor works.
Vinod Avnesh TH-cam Channel
Telegram : telegram.me/learnNhvfun
Educational Website : www.avnesh.com
Facebook: / learnnhvfun
Instagram: / avneshkumar
#electricMotor
#SplitRings
#MagneticEffects
Music credit:
Rollin With The Flow by Max McFerren
TH-cam Studio Audio Library
In this expriment we have used 32 SWG copper enamelled wire.
Copper is better than aluminum
Hey can you please tell me that from where I can buy this copper enamelled wire...
It's great loved it thanks for helping me understand this
Thank you.. keep watching our new experiments.😃
@@Learnnhvfun
I really enjoyed a lot from these video.. and shared as much I could
Few suggestions if possible and of course if you consider
1. Make playlist according to class level like 6,7,8,9,10 and so on
2.kindly share links where to purchase material required for practicals
from Amazon or other source.
It will be beneficial for all because in many remote parts even bar magnet or neodyonium magnets are not easily available..
These will make these your videos more useful as I think so
Thanks and regards
@@PUROHITANIL7 thank you so much dear for your valuable suggestions. We will definitely use your advise and improve. Sorry for the late response.
Thank u sir.... It was so confusing for me to read theory so I just came to watch practical and it was just awesome....
So happy to know this dear 😃
Wow I have understood motor because of this video 👍👍
We are super happy to hear that. Thank you.
Great work....very useful for teaching
Thank you.😀
Whenever current carrying conductor passes through magnetic field then it experience a force this force rotates the conductor😌😌😌😋
Absolutely correct 👍, here the forces acts on the arms of the rectangular coil. The forces on the arms are in opposite direction which produces a torque... I.e. rotating effect..
Current carrying coil chutiye conductor nahi, conductor toh loha bhi hota hai toh kya woh bho torque karega
Is it a lorentz force ?
@@neverstoplearning6796 Yeah
@@neverstoplearning6796 no it is a torque formed
Sir thanks A Lot 😍😍
Because I was thinking that how two poles of magnet can be separated and can be placed both side
But Now All Doubts Cleared
Thats great 👍. Keep watching 👀
Was very helpful for my daughters project. Thanks a lot
Glad to know this 😊
Hello! Can I ask for the list of all the materials you used??
Such a simple and effective model
Thank you for watching dear😃
Very beautiful 😍😍❤️
How much turn used and
How much distance will be maintained of coil from magnets
Which material used for split rings
Kindly go through the comment section. You will surely get all the answers.
Sir I can't understand that commutator part. How did you make it. How did you change the direction of the current to get complete rotation? Can you explain pls.
If we want to rotate it in clockwise then the direction of the current is clockwise in first half and anti clockwise in second half to get a complete rotation. How did you do the change in direction
Watch the video at 4:54 , and u would get that Sir has taken split copper strips .
And as the rectangular copper wire rotates, the strip along with it also do rotate itself and thus the current goes on move in the same direction as before in each half Of the rectangular copper wire .
There is a role of " rotating" split copper strip in rotating the copper wire
*for complete rotating the copper wire
@@agc008anshikabamberwal8 Hello! I'm making this project right now and I'm struggling because I can't find any copper strips:( Can you please tell me if this project gonna work even if I don't have copper strips? and also if it's not, Is there an alternative material to use instead of copper strips? Thank you:)
@@ele3140 can use aluminium foil in place of copper strip
@@ele3140 Hello, You can use Aluminium foil in place of copper strips
Good
.
Wah Dil garden garden ho gya . Jo bhi aaj sir board pe bataye wo ek eke chiz ushme work karte hue dikh rha hai . Thank you thank thank you very much
Glad to know
thank u soo much it helped me in better understanding
Good to hear that.☺ keep watching
Awesome 👌👌👌👌
Thank you.
Great👌🏻
😘
All the people who are watching this video from class 10th
Grade 10
Yes sir
Sir practical explanations are far better than lectures given by teacher in Sci sr ....
Thanku sr this help me ....
Pleasure Arnav 😊
@@Learnnhvfun You really have no shame... Still, as I said somewhere else, stupid morrons do deserve to be fooled and laughed at... Good job!
Is par Fleming's left hand rule lagta hai .
When the current carrying conductor is placed in an external magnetic field it experiences the force which is perpendicular to
Magnetic field and current direction 🧐
Thank you so much sir ji 🙏🙏🙏🙏🙏🙏🙏
Sir is brush necessary for this.
What is the work of the brush?
Yes..to maintain the electric contact with comutator. In our case we have not used the one but manually hold the wire.
Can we use insulated 30 swg copper wire
My project did not work and I was fully dependent on this video. Thanks!
What was the problem??? You should have asked.
Sir also post the video of the electric generator.
Sure will post soon
@@Learnnhvfun Thank u sir
Wow, so fantastic video sir.
I was looking for the same video.
Thanks a bunch!
Welcome Abhay😊😇
Hello! I'm making this project right now and I'm struggling because I can't find any copper strips:( Can you please tell me if this project gonna work even if I don't have copper strips? and also if it's not, Is there an alternative material to use instead of copper strips? Thank you:)
Use aluminium foil used in tablet packaging or
Instead of wooden blocks can we keep any other resistance if yes so which substance we can keep there ??
Look for any cube or cuboid shaped objects around.. it can be a small box 📦, a katori, a bottle cap which can hold magnets 🧲, thermocol pieces or any thing which you can think it can work..
@@Learnnhvfun so that means if I will use thermocol instead of wood it will be okay it will work just like your electric motor
Yes it would work.. thermocol pieces should be strong.. like those which we get in packaging of TVs and refrigerator.
The one which we get in stationary shops are very light.
@@Learnnhvfun so from where should I can get it and one last question what should be the size of these bolcks and the size of that slab
As you can see, I am using pencil as an axle, so size of slab is slightly larger than pencil.
You can get thermocol from packaging of TV, refrigerator.. ask your friends, neighbours or relative.. instead of sellings packaging to junk dealer they can give you for this project.
Do the N pole and S pole of the magnet has anything to do with the anode and cathode of tha battery?
Not really.
Great channel bro
Thanks Pratush. Keep watching.
Bro I have used a little bit thick wire same like you with 130 aprox turns will it work
Can't say anything... thicknesses of the wire is just one thing. Try it and let us know if it works.
Amazing👍😊
Thank you Rishi😊😇
Can u pls tell the materials used in this project with a little information of each material
Well done sir I would like your's electric motor I am student of 10th class
Thank you manjeet😊
good job Vinod...Vinod mere dost tumne 3v ki battery sai jaise chlaya hai hats off ....kya ghumaya hai mere dost tumne 3v ki battery sai maja aagyi...
3v nhi hai 6v hai mere bhai. 3v se kuchh nhi ghumega. Dhyaan se dekho 4 cell hai.
bhaii humne bhi banaya tha usmai toh 9 v sai bhi nhi ghuma fir ups ki battery sai ghumaya
@@sachintiwari2163 bhut badiya.. matlab ghuma k hi mane. 👍 good
Wonderful
I have used 2 magnets instead of 6. Is it the reason why my motor isn't working? Please do reply as soon as possible. I need to submit my project in a couple of days. Please🙏
F = B I L
Force experienced by a arm of current carrying loop depends on three factors.
1. Strength of magnetic field B
2. Magnitude of current I
3. Length L of the wire under the field
So try increasing the force either by increasing external magnetic field by using strong magnets 🧲. OR by increasing the numbers of cells or voltage. I used 6V by combining 4 AA cells in series.
Keep the wire lighter by taking SWG 22 or 24 wire and take 50/60 number of turns.
Don't make the loop too much heavy.
Also keep the axle lighter.. you can use pencil or even lighter kulfi sticks.
Kitne gauge ki wire use karni hai mam
This is the best one
Thank you so much Shubham😃😊😇
Sir i have a doubt.. If it is rotating 1/2 clockwise And 1/2 anticlockwise then how the fan are rotating in one direction only???
Because of slip rings in AC motors... The motor continue to rotate in one direction only
Here we have made a dc motor and we are using split rings to achieve the continue rotation in one direction
Very innovative
Yogesh 😇
Nice
Thank you. Hope you are following our channel.
Here do the coil moves in same direction continuosly or it reverses in half rotation
Same direction continuously meenakshi 😃
is this copper wire insulating wire? Or general copper wire?
Copper enameled wire. Size 32 swg
beautiful project lovely
Sarvesh 😊
How much copper wire is needed?
5m copper wire will be enough.. but keep a margin of +2m.. as some of the wire may be wasted while doing the project..
Very nice
BHAIYAJI THANKYOU
MAZA AYA
BHAIYAJI COPPER STRIPS KI JAGAH KOI AUR METAL USE KAR SAKTE HAI KYA ?
Go through the comment section. Hope you will get all answers.
How much watt battery is used in this experiment
It is very nice Tank you very much
😊😇. Keep watching dear
Sir how musch power is required to run a coil with 800 turn
Try 6V to 9V battery
Hi bruh what is the gauge value of the copper wire.
👍👍👌👌
Thank you.
thanks sir my doubt is cleared
Thats great 👍
Can we use tape instead of solder
Yes.. but not a permanent solution.. will get loose after working for few minutes.. as it is just a project which you need to show and work for few minutes.. you can try.
Hey hi
You have put something on the pencil before putting the copper strip. What's that?
Hi
It was fevi quick.
Its impossible..... what method you used for complete rotation?
Nothing impossible...just need to try.
Where can we get that copper strip for split ring
You can get it from electrician in your neighbourhood.
Amazing
Thank you Rani 😊
Thankyou sir ji
Welcome Abhay.
Aluminium wire use kar sakte hai?
Yes
Is this insulated copper wire or non insulated
This is insulated copper wire.
@@Learnnhvfun ok thanks
👍👍
👌👌
any alternative for copper strips
Try copper tape. Easily available on Amazon
What is that on both sides of pencil please tell me?
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
...infinity ❤
🙏🙏🙏🙏🙏infinity for your love and support Bhagya.
@@Learnnhvfun too early reply😅. Welcome 😊
@@bhagyaprasadshetty5013 it happen sometime🤣🤣
We are in a learning phase too.
Sir where can I find these Cooper strips??
Electric shop
Is copper strip is available in our house , in some applicants of our houses
Yes..in wiring and inside many electical instruments also
Can I use the small magnet of old dc motor? Please tell
Yes you can Shridhar😃
@@Learnnhvfun thank you sir for replying
@@shridharkamble3528 😃
U use pencil and pencil is an insulater so how current flow in this process pls explain
There is nothing to explain in this case. Current is flowing in the wire and not in the pencil.
Very nice video sir
Thank you Vinay 😊
Superb
😊😇
Sir i have made the model same as yours but my motor is not working properly..it moves just half round and stops..so can you tell me where i m lacking and what should i do
That means rotator is not getting enough torque..
How many cells you are using?
Use 4 AA cells to get a voltage of 6V
Rotator may also stop if there is friction between wires and split rings (as in my case I didn't used carbon brushes) or between brushes and split rings in general..
Make sure split rings are smooth and there is no roughness.
Thanks sir.
Dhruv ☺️😊
Very helpfull i made it
Really 😃... that's great Yash👍
We've tried to make model but the model isn't working the copper coil is not roaming. What should we do !?
Nice one
Thanks 🔥
Not seen vedios like thes in your channel anywhere else
Thank you Pratyush 😊
Hi how to use the power supply battery + and - terminal
It's working
Sir I tried this.but it stops after 90 degree rotation.what could be the problem
Are you using split rings? Split ring changes the direction of current in coil after half rotation.
Yes I used split rings.
How to connect this to battery
I have a doubt why u used magnets
If not magnets.. how will you create magnetic field Ashish???? Without magnetic field a current carrying wire will not rotate. Hope this will be helpful😃. Keep watching dear.
self run battery just to start motor
sir how to make split rings
I used copper strip which I got from chemistry lab.
You can also use copper tapes..these are easily available in market.
Take two small pieces of copper tape or strip and attach it with the axle (it is pencil in my model) using feviquik
Sir also do electric generator.
Will try for sure
Sir , please make on video on generator also
Yes sure.. will make
Saw your question in notification which you then deleted..you were asking about carbon brushes..
Here I avoid use to carbon brushes or any other brush to make contact with split rings because I used pencil as an axle which is supported on a safety pin.. this arrangement makes the axle a little shaky.. you can observe the motion of pencil in the video.. if I connect a carbon brush then that contact with brush is not stable.. soon the shaking movement of pencil push away the brush..
So I hold both wires from the battery and manually connect it with slip rings..
@@Learnnhvfun Ok sir
@@Learnnhvfun But , I want to see how the brush fill the gap and commutator change it's place and how circuit is break at vertical position
Just imagine the wires which I am holding as a brush..
I need guidance, how to contact you?
You can ask here only.
@@Learnnhvfun can you tell me which motor is used here and how to implement this thing?
sitaji moves forward and backward in this video, how to implement this?
th-cam.com/video/F-sTfoRzGyU/w-d-xo.html
@@sayalikarmode417 use a servo motor.
Please eek ekk saman batakr ki ya kya ha bana dijiyaa sir 🙏🏻🙏🏻
What is the cost of copper wire and magnet
Check with amazon
carbon brush is not connected
Yes.. at that time we didn't had. Will planning to make another project on motor. This time with carbon brush for sure.
Where will I get the copper strips
Amazon
Science is fun
Indeed😇. Keep watching dear
Sir jo battery aapne use kari hain vahin hum apne ghar pe banaye aur use kare iss model par toh chal jaega na
We have used 6 AA cells of 1.5V. Commonly known as pencil cells.
@@Learnnhvfun toh sir ise chalane ke liye aa batery hi jaruri hai kya normal hi waat Battery nahi chal sakti kya???
Pls reply sirrr???
@@aimmotivation1638 ye normal hi to hai. Available on shop easily.
what is the split ring?
i mean what things did u use
i hope u can reply quick
Where is commutator? And how did you changed the direction of field or current without commutator?
Split rings are the commutator.
@@Learnnhvfun Okay thanks for clearing my doubt 😊
@@devanshsharma5459 anytime🤗
Can't we use the HW battery
Suggest me anyone else
Yes you can use
@@Learnnhvfun thank u sir
How many magnets are there
Sir do you have a proposal and report for this??,,,am interested alot,,,humbly request am happy with this
No dear... I don,t have