Sir insulator do not conduct current.but in this video you said that in insulator current increases?? There is no free electrons present in insulator know sir then how current increases
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Sir one dbt... If the no.of electrons increases...then collision also increases... then how will be the resistivity will be low sir... I can't understand that part...
Here as the collision increases the avg relaxation time of the electron decreases as the avg relaxation decreases the resistivity or resistance increases because resistivity and avg relaxation is inversely propotional
Sir, oru doubt.. neenga temperature increase agi resistance decrease aagi current flow athikama erukara naala.. short circuit prob varum nu sonninga.. but nama conductors thaana use panuvom. Apo increase in temperature ku. Current decrease thaana aaganum. Pls explain sir
Appo wood an insulator , then if we increase the temperature of wood .....will it conduct electricity ??? And thn at certain point due to high temperature the wood catches fire n on that duration will it be able to conduct electricity ???
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Please upload vedios for all chapters in physics
Repeat the resistivity concept
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enda concept a ungala vida yarumae clear a explain pana mudiyadu sir, thankyou so much sir,nenga romba super a teach pandringa sir😊😊🙏🙏👍
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Thank you for clearing the concept sir. School ah teach panratha vida nalla puriyuthu. Thank you so much sir
Sir insulator do not conduct current.but in this video you said that in insulator current increases?? There is no free electrons present in insulator know sir then how current increases
Please reply sir
Sir semiconductora heat panna electron release aagum. apparam eppadi sir electron athigam magum sir? In 3:40
Sir , Then is that possible to make any insulator to conduct electricity by increasing the temperature?
Whether we use conductors or semiconductor for electricity tranfer.
Conductors in electric devices and semiconductors in electronic devices i.e semiconductors functions as the chipset or processors
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Sir...last ah Insulator la Temp Increase aana Resistivity kamiya aagum nu sonninga...but Insulator na current suthama conduct agakodathuthana Sir??
Oruvela...Temperature dependence nala..ipdiya sir?
Sir அடுத்த வீடியோ வ கொஞ்சம் சீக்கிரமா போடுங்க sir, iam waiting for ur next video
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Sir one dbt... If the no.of electrons increases...then collision also increases... then how will be the resistivity will be low sir... I can't understand that part...
Here as the collision increases the avg relaxation time of the electron decreases as the avg relaxation decreases the resistivity or resistance increases because resistivity and avg relaxation is inversely propotional
Very understandable and informative sir thank you sir,👍👍
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Sir, oru doubt.. neenga temperature increase agi resistance decrease aagi current flow athikama erukara naala.. short circuit prob varum nu sonninga.. but nama conductors thaana use panuvom. Apo increase in temperature ku. Current decrease thaana aaganum. Pls explain sir
We not use conductors ,we use insulators (sir told like plastics ) so,increase in temp, current also increase.
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Sir suddenly electron will increase when temperature increases, since electrons are in fixed no. of quantity? Kindly explain
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Pls sir reply to my question
If heat is given more to semiconductor then
U r doing a great work sir
How to rounding of the value and how to do calculation easily pls upload this video it help for me
Appo wood an insulator , then if we increase the temperature of wood .....will it conduct electricity ??? And thn at certain point due to high temperature the wood catches fire n on that duration will it be able to conduct electricity ???
Yaah... Burning of switch box
It will conduct for small amount of time.. At the time it will reach burning.
apo neenga sollura maari paatha temperature kuduthu insulator will act as a conductor ah sir??
Good teaching
Conductors la collison nadakuthu...aana semi conductors la uu electron increase aagurapa...yen sir collison nadaka maatikuthu......🤔🤔🤔
Sirr.... Conductor la temperature increase paaana electrons release agadha sirrrrr??
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Sir electron increse agaum pothu current descerse agumla sir
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sir semiconductor la atom irukuna appo conductor la irukanumla reply me sir
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Anna not possible to conduct electricity in insulators as no free electrons in outer most shell
Pls check panni paarunga
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Conductors la collison nadakuthu...aana semi conductors la uu electron increase aagurapa...yen sir collison nadaka maatikuthu......🤔🤔🤔
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