A thin conducting rod of length b is rotated with constant angular speed w on a horizontal circular track as shown in the figure. The inner radius of the track is a, and a uniform magnetic field B is present everywhere as shown in the figure. Find the magnitude of the induced emf between the two ends of the conducting rod. a Select one: Bw(b – a) Bw(b+a) Bw (2ab+ a²) 2 Bw (2ab+b²) 2 Bw (+ 2ab² + 2a²b) 3

A thin conducting rod of length b is rotated with constant angular speed w on a horizontal circular track as shown in the figure. The inner radius of the track is a, and a uniform magnetic field B is present everywhere as shown in the figure. Find the magnitude of the induced emf between the two ends of the conducting rod. a Select one: Bw(b – a) Bw(b+a) Bw (2ab+ a²) 2 Bw (2ab+b²) 2 Bw (+ 2ab² + 2a²b) 3

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 13.4CYU: Check Your Understanding Shown below is a rod of length l that is rotated counterclockwise around...

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