In Example 3.1. the electron drift speed is estimated to be only a few mm s¹ for currents in the ran

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• 12th CHAPTER 03 CURREN...
• 12th Ncert Solution Ch...
In Example 3.1. the electron drift speed is estimated to be only a few mm s¹ for currents in the range of a few amperes? How then is current established almost the instant a circuit is closed?
(b) The electron drift arises due to the force experienced by electrons
in the electric field inside the conductor. But force should cause acceleration. Why then do the electrons acquire a steady average drift speed?
(c) If the electron drift speed is so small, and the electron's charge is small, how can we still obtain large amounts of current in a conductor?
(d) When electrons drift in a metal from lower to higher potential, does it mean that all the 'free' electrons of the metal are moving in the same direction?
(e) Are the paths of electrons straight lines between successive collisions (with the positive ions of the metal) in the (i) absence of electric field. (ii) presence of electric field?
• 12th Ncert Solution Ch...

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@amritayadav-gw3fm 4 ай бұрын

Bahut aacha samjhaye ho aap❤

@Rkk543 Ай бұрын

Bahut accha samajh aaya sir 😊😊

@Onyouclass Ай бұрын

You welcome ❤️ keep learning

@Sambabhai-f1z 3 ай бұрын

Bahot mst explain kiya sir aapne ❤❤❤❤🎉🎉🎉🎉🎉

@Onyouclass 3 ай бұрын

Keep watching 😊 ❤️

@Sambabhai-f1z 3 ай бұрын

@@Onyouclass always

@mahiwahab3717 3 ай бұрын

Sir please upload kar ye

@mahiwahab3717 3 ай бұрын

App itna leave lege course kese complete hoga

@Sahil102-rx5ij 3 ай бұрын

You are right but sir ve isliye lecture nhi dalre kuki bache sir ko support nhi kre..sir pehle 1 saal sia jyada time hogaya sir ko itni mehnat krki viodes banri hai but na views aare hai na bache subscribe kre hai Syd ab sir demotivate hogaae hai .😢ab isko hi kux krna pdega

@Onyouclass 3 ай бұрын

Ho jaega ..kal s videos regular upload honge

@Sambabhai-f1z 3 ай бұрын

Sir me 11th vale jo meri school me unhe jarur compulsary aapka channel suggest karenge❤🎉

@Onyouclass 3 ай бұрын

@user-vo7lx8ww6u thanks 😊

@amritayadav-gw3fm 4 ай бұрын

Sir ji aap pls chapter 3 jaldi upload kar dijiye

@Onyouclass 4 ай бұрын

Ok 3rd chapter upload karne wala hun .. and june end tak four chapter complete ho jaenge

@amritayadav-gw3fm 3 ай бұрын

Ok sir thanku 😊