Derive relation bw current and drift velocity

1.	Derive relation bw current and drift velocity
Answer» The CURRENT density at a point in the conductor is defined as the current per unit cross-section AREA.Thus if the charge is flowing per unit TIME uniformaly over the area of crosss-section A of the conductor,then current density J at any point on that area is defined asJ=I/AExplanation:PLEASE mark as brainlistfollow me on instagram ID :- quantum_world12

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Derive relation bw current and drift velocity​

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Derive relation bw current and drift velocity