Ohm’s Law | #aumsum

Ohm’s Law | #aumsum


Ohm’s Law Welcome to the Tribute to Scientists Association. Presenting, Sir Georg Simon Ohm. Let us study his law. German physicist Georg Simon Ohm stated that the electric current flowing through a metallic wire is directly proportional to the potential difference across its ends, provided its temperature remains the same. This law is called Ohm’s law. Let us verify the law with an activity. Nichrome wire of 0.5 m, milliammeter, voltmeter, switch and a cell of 1.5 volts. Connect the cell with. The nichrome wire. Milliammeter. Voltmeter. What will happen now? Keep watching. When one cell is connected. The current is 120 mA. The potential difference is 0.3 V. This is amazing. Can I use your phone, please? I need a cell of 1.5 V, please. Please make it quick. In the meantime, let’s have some coffee. After sometime. Now, we have connected two cells. When two cells are connected. The current is 200 mA. The potential difference is 0.5 V. After sometime. Three cells connected. When three cells are connected. The current is 300 mA. The potential difference is 0.75 V. This was amazing. Thank you for inviting me. Let’s see the results of his activity. When number of cells increases. The value of current increases. The value of voltage increases. The ratio of voltage to current is constant in all the readings, that is, 2.5 V per ampere. Conculsion: Voltage is directly proportional to current. Ohm’s law verified. The V-I graph is a straight line passing through the origin. Hence, V is directly proportional to I or V upon I is constant. This constant is R. R is the resistance of the metallic wire at its given temperature. Hence, V upon I is equal to R or V is equal to IR. Thank you for being with us today. The End.

Posts created 29718

100 thoughts on “Ohm’s Law | #aumsum

  1. Did you like the Video??

    Watch More Videos : https://www.youtube.com/playlist?list=PLRSIe0MUxDnc8XTEEimvXmuPAMc9cpBIA

  2. Very useful …thank you….. waiting for related worthy videos….๐Ÿ˜˜๐Ÿ˜˜๐Ÿ˜˜๐Ÿ˜Š๐Ÿ˜Š๐Ÿ˜Š๐Ÿ˜Š

  3. what A Youtube Channel.Let Me Give You Some Additional Points To You It Helps You To Make A Video.Avagadros Law,Boyuncy Force Or Archimedes Principle And Other Laws In Physics I Dont Saw Any Channel better Than This Thankyou For Giving Me Knowlage You Are My Teacher. Peoples Who Dislike Aumsum Videos Are So Stupid.

  4. #awmsum . Some videos are of class 9 while some are of 10th. I really liked this approach of teaching serious concepts by childish and animated videos. It not only makes the concept easier but also enhances the interest of students . Well done

  5. Really smart learning ๐Ÿ˜๐Ÿ˜๐Ÿ˜ keep u will go we are all supporting we need these type of learning ๐Ÿ˜˜๐Ÿ˜˜๐Ÿ˜˜

  6. OMG after this video I am feeling to cry ๐Ÿ˜ญ๐Ÿ˜ญ I took so much time for remembering it but also I could not right it correctly at exam .but now I understood it so fast .thank you for the video .๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜

  7. Too good….. Your all videos is too easy to understand……. Thanks for making this type of video.. THANK YOU SO MUCH ๐Ÿ˜€

  8. I am at shikar education and the ohms law was hard for me to understand now I got full marks in it because of this vedio my tuition classes should also be like this channel

  9. Amazing when I am not able to understand some concept I saw aum sum to make me understand. It is really amazing easy learning๐Ÿ˜€

  10. This channel is very useful to us
    Sir thanks for giving this and
    We are learn very easy ๐Ÿ‘‹๐Ÿ‘Œ๐Ÿ‘Œ๐Ÿ‘Œ๐Ÿ‘Œ๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘๐Ÿ‘Œ๐Ÿ‘Œ๐Ÿ‘Œโค๏ธโค๏ธโค๏ธโค๏ธ

  11. Please keep making these kinds of videos Sir! You are a great teacher.

    Assumes everyone knows nothing.

    Finally a video for me!

    If only these videos existed when I was in school.

    EK HI DIL โค๏ธ H SIR KITNI BAAR JEETOGE.

    Without your Videos Sir YouTube is boring ๐Ÿ˜€๐Ÿ˜€

    .

  12. I just took my Physics examination and now what I am seeing is this, a topic which formed 6 marks of the whole paper……………. it was a long question

Leave a Reply

Your email address will not be published. Required fields are marked *

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top