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Relationship of drift velocity with current?

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Relationship of drift velocity with current?

    • Posted by Ayush Vishwakarma?? 5 years, 2 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mr. Badmash 5 years, 2 months ago

    Let a conductor of length l area of cross section A no. of e- per unit volume n & applied P.D. is V so drift velocity become vd. No. of e- passing through conductor in 1 sec, = n × vol. of conductor = n × A. l = nAvd …..(1) Charge flows through conductor in 1 sec, q = no. of e- ×charge of e- q = neAvd …..(2) charge flows in a conductor in t sec I = ????? ? I=? ? I = ???? _? ? ? I = neAvd But W.K.T Current density ? = ? ? = neAv d ? ? = ????

    2Thank You

    ANSWER
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