Physics, asked by issac8, 7 months ago

okay! here is a question, what is the relation between current and drift velocity?

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Answered by smee26

Current is the flow of free charges, such as electrons and ions. Drift velocity vd is the average speed at which these charges move. Current I is proportional to drift velocity vd, as expressed in the relationship I=nqAvd I = nqAv d . Here, I is the current through a wire of cross-sectional area A.

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