My in 15 minutes 😂

Same bruh

Us bro 🫂

​@@Vedhanshu23bhai tu du se hai kya ?

Same

Glad to help you

@@PhysicswithPrincekhapra can you help me telling if the effect is strong enough in conductors ? ( I mean can we use conductor as hall substance?) Also tell me where should I get that semiconductor piece?

Thnx dear

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So, can you tell me this thing now? I have my practical in 1 hour.

Dear, Voltage with mag. Field ka matlab hai ki aapne hall probe ko electro-magnets k bich m rkha hua hai, Voltage without magnetic field k liye aapko hall probe ko electro-magnets se bahr nikalke, phir hall voltage ki reading leni pdegi, Aur constant mag. Field k liye to hum alag se electro-magnet ko supply de rhe hai, Hall probe ko hum alg appratus se current bhj rhe hai.

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In this case either we can reverse the terminals or just can neglect the negative sign while writing in the observation table

No sir I think if voltage is negative means the type of semiconductor is N type

@@bad_freak_out are you sure

@@bad_freak_out I am little bit confused

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We can calculate the hall's coefficient from the observations of this experiment.

Yes, Hall effect can be used to measure the electrical properties of thin films. Hall effect is a phenomenon in which a magnetic field applied perpendicular to an electric current in a conductor induces a transverse voltage across the conductor. This transverse voltage, known as the Hall voltage, is proportional to the magnetic field strength and the current flowing through the conductor. In thin films, the Hall effect can be used to measure the carrier concentration, mobility, and conductivity of the material. By applying a magnetic field perpendicular to the thin film and measuring the resulting Hall voltage, the carrier concentration and mobility can be determined. Additionally, by measuring the longitudinal and transverse resistances of the film, the conductivity can be calculated. Hall effect measurements of thin films are particularly useful in the field of semiconductor research, where the electrical properties of thin film materials are critical to the performance of electronic devices. The Hall effect can also be used to study the properties of magnetic thin films, where the magnetic properties affect the Hall voltage.

Thanks alot sir May Allah pak bless you all the successes you deserve 😍😍😍😍

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@@PhysicswithPrincekhapra already done 👍 sir

Acha ji

hnji sir tmrw is my exam so thnku sirr teaching method is good

Thanks for appreciation, Dear the cost of gauss meter is approximately 11000, You can purchase it online by Amazon, the link is below www.amazon.in/gp/product/B01M7MSOXJ/ref=as_li_tl?ie=UTF8&tag=prince065c-21&camp=3638&creative=24630&linkCode=as2&creativeASIN=B01M7MSOXJ&linkId=9d54d815064f1b7a40e3f5eca508ab36

Note the value without putting the probe in magnetic field And then find value after putting the probe in magnetic field Subtract the two values and write in observation table

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@@PhysicswithPrincekhapra Of course. ... srr

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Bhai topic clear hona chahiye, spelling m 'a' ya 'e' hone se koi farq ni pdtaa.

Thnx for correcting my dear

Hamara h bsdk

@@pankajkumar-le6fy dekho phir man laga ke🤣

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