Question

even though area of Cross section is inversely proportional to drift velocity, why the drift velocity remain unchanged when the diameter of a conductor is doubled?

Answer 1

Answer:

Dinka chika dink chik kutte

Answer 2

Answer:

HEY

Explanation:

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• We know for a metallic conductor

We know for a metallic conductorCurrent IenA=v where v is drift velocity , e is the charge of an electron, n is no of electrons per unit volume and A is area of cross section.

We know for a metallic conductorCurrent IenA=v where v is drift velocity , e is the charge of an electron, n is no of electrons per unit volume and A is area of cross section.Ok my questions that I am struggling with:

We know for a metallic conductorCurrent IenA=v where v is drift velocity , e is the charge of an electron, n is no of electrons per unit volume and A is area of cross section.Ok my questions that I am struggling with:Does it depend on length of wire? (let's say if the current is the same and area is also the same but one wire is longer and one wire is shorter then is the drift velocity for both wires the same?)

We know for a metallic conductorCurrent IenA=v where v is drift velocity , e is the charge of an electron, n is no of electrons per unit volume and A is area of cross section.Ok my questions that I am struggling with:Does it depend on length of wire? (let's say if the current is the same and area is also the same but one wire is longer and one wire is shorter then is the drift velocity for both wires the same?)Does it depend on the cross sectional area of the wire? (Yes, according to the relation, if the area is greater, drift velocity is lower, correct?)