Physics, 13.03.2020 03:32, sierravick123owr441

A gold wire with dexameter 2.00 mm carries a current of 0.20 A. The number density of conduction elTo estimate the mean time τ between collisions for a conduction electron in the wire, assume that, between collisions, an electron moves with a constant acceleration a due to the electric field. Under this assumption, explain why the drift velocity should be vd ≈ 1 2 aτ . Then solve for the numerical value of τ

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A gold wire with dexameter 2.00 mm carries a current of 0.20 A. The number density of conduction elT...