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CURRENT ELECTRICITY.......... In NCERT it is …

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CURRENT ELECTRICITY.......... In NCERT it is given that Vd(drift velocity)=-eEt/m ........BUT....... In HC Verma it given that Vd=-eEt/2m Both the derivation seems to be correct....... But obviously only one is correct.......SO Plzzzz tell me WHICH is correct and also give me reason.........

Posted by G K 7 years, 5 months ago

CBSE > Class 12 > Physics

2 answers

Satyam Op Prajapati 7 years, 5 months ago

No but latest one is also excepted

Harsh Magalam Verma 7 years, 5 months ago

Both are derived in right fashion. But,often NCERT proof is accepted.

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