1:18:45 Q. What is Galvanization? Ans- Galvanisation is a process wherein a thin layer of zinc metal gets deposited on iron objects. This is done to prevent rusting of iron by protecting it to come in contact with air and moisture.
Wires are coated with rubber/plastic because materials such as rubber and plastics are bad conductors / insulators of electricity. The coating of rubber or plastic on the wire prevents us from getting an electric shock as rubbers and plastics do not let electricity to pass through them.
Sir your teaching method is changed a lot in umang batch i didn't find any intrest in class but in today's lecture how 1 hour turned into few minutes i didn't noticed ... Hats of u sir u do a really hard working job to make every concept clear .....
good insulator Meena Devi because we don't get shock vandan kumar kshirsagar because is rubber is insulator Rexor Because they are bad conductors of electricity and to prevent electric shock ZAKIR Zakir plastic is a bad conductor Avi ART WORLD rubber is insulator alok Saxena for safety reasons because rubber are insulators Akshat Anand rubber is insulation Tanya rubber is the insulator Aditya Pokhariyal it is done because we do not get electric shock Himesh because rubber is insulator 𝓚𝓱𝓾𝓼𝓱𝓫𝓾 𝓥𝓮𝓻𝓶𝓪 rubber is a bad conductor of electricity Meena Devi because we don't get shock umesh pandey for protection from electric shock `𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣` jisi koi touch kare to usse current na lage coz.. rubber is an insulator Gayatri 🤩💞 kyuki wo electronic current bahar na aaye Aditya Pokhariyal it is done because we do not get electric shock alok Saxena for safety reasons because rubber are insulators Komal Sharma because are rubber is bad conducter of electricity Princi soni me umesh pandey for protection from electric shock ANANYA BHAJAN MALA not a ANAL Gaming Max protion Meena Devi because we don't get shock ZAKIR Zakir lemon juice, salt water and mercury 👍🏿👍🏿 alok Saxena for safety reasons because rubber are insulators Himesh me Study with Savan Main Gayatri 🤩💞 kyuki wo electronic current bahar na aaye Madhur Mishra CSS 🔥🔥🔥MAINE🔥🔥🔥🔥🔥 Aditya Pokhariyal it is done because we do not get electric shock Chinta Devi SIR MENE ANANYA BHAJAN MALA because rubber is not a good conductor Tanvi maine alok Saxena for safety reasons because rubber are insulators Arpit Khokher current nahi laga Himesh me kunal jain mene Komal Sharma maine Nidhi Mishra me Meena Devi because we don't get shock Rexor me ny Anuj Kumar er and then we touch and earthing happen umesh pandey for protection from electric shock Aditya Pokhariyal it is done because we do not get electric shock Arghyadip yes `𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣` sirr me Princi soni me prithvbhati maine 😁😁😁😁 Anshika Tiwari plastic is a bad conducts Om Paradkar hamne Rajeev ranjan maine Aditya Pokhariyal it is done because we do not get electric shock Rexor Because they are bad conductors of electricity and to prevent electric shock Anuj Kumar because if it is not cover with rubber and then we touch and earthing happen Nidhi Mishra me Chhatar Puri copper is good conduct of electricity Gayatri 🤩💞 kyuki wo electronic current bahar na aaye kunal jain mene Meena Devi because we don't get shock glamour girl (Priya ) current magnetiv eff ct nahi `𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣` jisi koi touch kare to usse current na lage coz.. rubber is an insulator Pratima Mangaraj me ANAL Gaming Max yes Anuj Kumar because if it is not cover with rubber and then we touch and earthing happen Akshita kaswan Akshita THE SHAYARI KING mai Chinta Devi ✋
Sir because birds are sit on wire birds get shock but with the help of rubber it's do not get hurt and also wire are cover with steel and steel get cover with rubber for safety reasons
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Galavation is process use for protecting iron or steel from rusting. in this process where in a thin layer of molten Zinc metal deposited on iron or steel object
Because the copper is good conductor when we touch the copper the electron pass our body andh sock but the rubber is a insulator it does not carry electron when we touch the rubber the rubber does not sock us😅😅😅😅😅😅😅
Sir to usko to wire jode dagha fir to a jayega electricity poil sa matlab nahi rehta hai wire mahi jaaga water ma bhi electricity pass hota hai hamare sir bataya hai
Electroplating is a process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode.
Happy birthday to you sir 🎉 🎊 🥳 🥳 😘 ✨ 🎉🎉🎉🎉
1:18:45
Q. What is Galvanization?
Ans- Galvanisation is a process wherein a thin layer of zinc metal gets deposited on iron objects. This is done to prevent rusting of iron by protecting it to come in contact with air and moisture.
Galvanisation
Wha bro kon sa school ma padhta ha😊😊😅😅
Khas jab mai 8th mai tha, tab aise teacher milta mujhe
Ab Tum kaion SE CLAAS me ho
No body knows🍭
1week before exams and few says
2 days before exam
😂😂
no bhiiiiiiiiiii
12 dyz before exam 😂
Bhai Main 4 bage badh raha hun 😂 7 baje exam hai
Jo Jo esha krta hau like karo😂
He seems to a god just before exams
10:38 parents allow nahi karenge😊
Yss sir insulator is tighty packed with their particles
Raunak Dubey sarthak ghose school nithari
Wires are coated with rubber/plastic because materials such as rubber and plastics are bad conductors / insulators of electricity. The coating of rubber or plastic on the wire prevents us from getting an electric shock as rubbers and plastics do not let electricity to pass through them.
40:14 Liquids which contain salt are good conductors of electricity
What a brilliant teaching.....such a wow 😲😲😲😲😲 🎉🎉🎉🎉
Sir current to positive and negative flow hota hai per animation mein negative se positive
Wow!!!!explained very very well and nicel. Very nice
Conductor -iron copper graphite
Insulator-wood rubber plastic
Sir your teaching method is changed a lot in umang batch i didn't find any intrest in class but in today's lecture how 1 hour turned into few minutes i didn't noticed ...
Hats of u sir u do a really hard working job to make every concept clear .....
No umang mai bhi acche padhate ho
Sir you are the best teacher ever.❤❤❤
Sir agar ham ek electric wire ko ocean me dalenge to kya electricity pure ocean me jayegi
Nhi kyuki electricity ki bhi ek electric field hoti hai usse jyada current flow nhi hoti hai
Not all water is conduct elctricity just because of destilled water and our home water is conduct electricity because salt are present in it. 😅
Correct you english first 😅😅
Alok sir- G.O.A.T-- of physics..
Who agree?👇👇👇👇
Yes
Me
YES GREATEST OF ALL TIME
❤
booooombaauta 250 ₹laga re baba
Hello sir I want to register the PWNSAT scholarship test
Sir ap bahut aacha padhatay hai❤
Goat = greatest teacher of all time ♾️
Sir Mere teachers khetw hain ki intelligent bacche kuch ni kr skte , jbki woh khete hain ki Dull students heee sab kuch krte hain , woh khete
Coating zinc on the Iron to prevent corrosion and rust is called glavanisation
Hy❤❤❤
Hii
@@anushkarai9021 bolo
Sir kunki kisi ko electric shock na lage aur electricity bahar na aaye
LED light emitting diode
Sir bulb me kya hota hai jisse wo glow kartlal hai
Free electrons:- The electrons which can freely move is called free electrons.
Examples of conductor are silver, gold, copper and aluminium
Insulator Wood 🪵 plastic bag 🛍️ rubber band
sugar solution main current kyun flow nahi hota
Sir what are the advantages of electroplating. Tell 5
They Can Move Freely. that Is Called Free Electron.😊
Full energy hai sir 😊😊😊😊
36:36 because if it do,not cover it by rubeer so the elctrons move freely in the air and if we touch the wire so we feel a electric shock❤
Iron, copper, silver conductor. Rubber, wood, plastic insulator.
Because liquid contain acid base and salt
Liquids that conduct electricity is known as electrolytes
Conductor - copper wire , water ,
Insulator - wood ,plastic ,
Process in which we deposite a layer of any desired metal to another material by electricity
maja aa gaya sab samajh mein aa gaya
THE LAYERING OF ONE METAL TO ANOTHER
Thanku❤alok sir😊
Sir kitni baje class hoti hai ?
35:53 taki electric current na Lage for safety reasons electrician ko
good insulator
Meena Devi
because we don't get shock
vandan kumar kshirsagar
because is rubber is insulator
Rexor
Because they are bad conductors of electricity and to prevent electric shock
ZAKIR Zakir
plastic is a bad conductor
Avi ART WORLD
rubber is insulator
alok Saxena
for safety reasons because rubber are insulators
Akshat Anand
rubber is insulation
Tanya
rubber is the insulator
Aditya Pokhariyal
it is done because we do not get electric shock
Himesh
because rubber is insulator
𝓚𝓱𝓾𝓼𝓱𝓫𝓾 𝓥𝓮𝓻𝓶𝓪
rubber is a bad conductor of electricity
Meena Devi
because we don't get shock
umesh pandey
for protection from electric shock
`𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣`
jisi koi touch kare to usse current na lage coz.. rubber is an insulator
Gayatri 🤩💞
kyuki wo electronic current bahar na aaye
Aditya Pokhariyal
it is done because we do not get electric shock
alok Saxena
for safety reasons because rubber are insulators
Komal Sharma
because are rubber is bad conducter of electricity
Princi soni
me
umesh pandey
for protection from electric shock
ANANYA BHAJAN MALA
not a
ANAL Gaming Max
protion
Meena Devi
because we don't get shock
ZAKIR Zakir
lemon juice, salt water and mercury 👍🏿👍🏿
alok Saxena
for safety reasons because rubber are insulators
Himesh
me
Study with Savan
Main
Gayatri 🤩💞
kyuki wo electronic current bahar na aaye
Madhur Mishra CSS
🔥🔥🔥MAINE🔥🔥🔥🔥🔥
Aditya Pokhariyal
it is done because we do not get electric shock
Chinta Devi
SIR MENE
ANANYA BHAJAN MALA
because rubber is not a good conductor
Tanvi
maine
alok Saxena
for safety reasons because rubber are insulators
Arpit Khokher
current nahi laga
Himesh
me
kunal jain
mene
Komal Sharma
maine
Nidhi Mishra
me
Meena Devi
because we don't get shock
Rexor
me ny
Anuj Kumar
er and then we touch and earthing happen
umesh pandey
for protection from electric shock
Aditya Pokhariyal
it is done because we do not get electric shock
Arghyadip
yes
`𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣`
sirr me
Princi soni
me
prithvbhati
maine 😁😁😁😁
Anshika Tiwari
plastic is a bad conducts
Om Paradkar
hamne
Rajeev ranjan
maine
Aditya Pokhariyal
it is done because we do not get electric shock
Rexor
Because they are bad conductors of electricity and to prevent electric shock
Anuj Kumar
because if it is not cover with rubber and then we touch and earthing happen
Nidhi Mishra
me
Chhatar Puri
copper is good conduct of electricity
Gayatri 🤩💞
kyuki wo electronic current bahar na aaye
kunal jain
mene
Meena Devi
because we don't get shock
glamour girl (Priya )
current magnetiv eff ct nahi
`𝚃𝚘𝚣𝚔𝚘𝚙𝚊𝚛𝚊𝚗𝙴𝚍𝚒𝚝'𝚣`
jisi koi touch kare to usse current na lage coz.. rubber is an insulator
Pratima Mangaraj
me
ANAL Gaming Max
yes
Anuj Kumar
because if it is not cover with rubber and then we touch and earthing happen
Akshita kaswan
Akshita
THE SHAYARI KING
mai
Chinta Devi
✋
Miya bhai ne sahi answer diye hai
Sir what is electrolysis
PW is the world famous teachers 🎈.
Yes
Rip english😢
True bhai
Correct you English 😅
Sir mera be name Alok Choubey hai
❤
Sir kyuki liquid conductor hai
When will chapter lighting
What is galvanization?
Ans- Galvanization is the process of applying a protective zinc coating to steel or iron, to prevent rusting.
Sir shadi karlo😂😂😂
58:03
Sir kyu ruber is a bad conductor of electronic
48:20 diamond is not good conductor
Safety tips prohibited
Conductor and electrolytes, wire,battery
100% jayege kyokin😂dost ke samane badi badi hakema hota hai😂
Sir agar cell khatm ho jai to uski vjay kya hoti h
Sir because birds are sit on wire birds get shock but with the help of rubber it's do not get hurt and also wire are cover with steel and steel get cover with rubber for safety reasons
Party 🎉🥳🎉🎉🎉🎉
TO PREVENT FROM ELECTRICITY
Sir 22:06 ham explain karne lage or wo defination puchhe tab
Yes sir aarahi hai
48:23 No sir diamond is not the good conductor of electricity 😂😂😅😅
A path through the current flow
Deflection kya hota hai
Plxx muko bolo
❤❤❤❤ great teacher ever
So apka awag bhut acha apka awaj sa samaj ata hai pura ch chemical effect of electric current
It depends on the presence of salt in it that liquid allow electricity to pass through it
Hiii sirrrr 15:56
The path from which a current passes and connected to other devices
Because the electricity doesn't flow insulators and rubber is insulator and with this protect you from electric shock 😮😮😮😮😮
Rasta ma ja sakta hai ship ka dura ocian sad me boat and ship ka bhi subidha rahta hai 😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢
Sir can you tell me about led please it's a topic in my book
Electricity flow karta hai
Galavation is process use for protecting iron or steel from rusting. in this process where in a thin layer of molten Zinc metal deposited on iron or steel object
Sir Bhul Gaya conductor and insulator 2 type ke emoji hote hai
hello sir maine apke sare jo new and jo bhi purane lecture hai maine sabhi attend kiye hai sir mujhe bahut sara knowadge mila hai thank you so much🙂😉
kon kon sir ke bahut bahut bade fan hai comment me batao
Sir yek baar Bina cover ke mobile gira ker test kro na ki aachi glass lagi hai ya nahi 😂😂😂
Sir, teach us electroplating in advance.
Diamond is not good conductor of electricity it's poor 48:21
Sir iske pehle wale lecture me nhi samjh me aaya tha lkin isme bohot acche se samjh me aaya
उसमें साल्ट्स और एसिड में टाइप में रिएक्शन होने के कारण उसमें इलेक्ट्रिक आने लगी
Because the copper is good conductor when we touch the copper the electron pass our body andh sock but the rubber is a insulator it does not carry electron when we touch the rubber the rubber does not sock us😅😅😅😅😅😅😅
Investment in birthday and dream 11
Please comment me please 🥺🥺🥺🥺🥺😢😢😢😢😢
Sir ji ji
Op alok sir🔥🔥👌
Diamond ka electroplating chadhta hai kya
Nahi
Ram ram sir
Sir electrolysis kya hai ?? Plz batadije
Super se bhi duper hit sir❤❤
Sir to usko to wire jode dagha fir to a jayega electricity poil sa matlab nahi rehta hai wire mahi jaaga water ma bhi electricity pass hota hai hamare sir bataya hai
Nice teaching sir
Electroplating is a process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode.
Nice teaching
Yes
Light emitting diode full form of led
3:26 maine bss sunna hain