Question

1. Define the terms
(i) drift velocity, (ii) relaxation time.

A conductor of length L is connected to a dc source of emf ɛ. If this conductor is replaced by another conductor of same material & same area of cross-section but of length 3L, how will the drift velocity change?


This is a short answer type question plz answer it in that way. ​

Answer 1

Answer:

drift velocity-in physics a drift velocity is the average volocity, relaxation time-in physical sciences, relaxation usually means the return of a perturbed system into equilibrium . each relaxation process can be categorized by a relaxation time