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If the electron drift speed is …

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If the electron drift speed is so small and the electrons charge is very small how we till obtain a large amount of current in the conductor

Posted by Aastha Bajiya 6 years, 4 months ago

CBSE > Class 12 > Physics

3 answers

Vikas Semwal 6 years, 4 months ago

Dude electron not travel, only passes and vibrates each other, means electron transfers the energy not themselves

Gursharn Kaur 6 years, 4 months ago

As we know that the formula of current is I is equal to a n e v d that means the amount of current is directly proportional to the area of the conductor through which the electrons are passing and number of the electrons passing so to obtain a large amount of current we need to increase the area and number of electrons passing through the conductor

Xyz Yzx 6 years, 4 months ago

Because conductors has large no. Of free electrons nearly 10^28 /m^3 Therefore cumulative of so many electron results in large amount of current in the conductor

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