A rod `PQ` of length `l` is rotating about end `P`, with an angular velocity `omega`.
Channel: Doubtnut
Date: 26/07/2020

A rod `PQ` of length `l` is rotating about end `P`, with an angular velocity `omega`. Due to electrifugal forceed the free electrons in the rod move toward the end `Q` and an emf is created. Find the induced emf.