Q\ A crystalline sample of a semiconductor material, 5 mm long, 4 mm wide, and 2 mm thick. When a potential difference of 2 volts is applie across its two ends, an electric current of (40 mA )passes through the length of the sample. A magnetic field of 0.1 Tesla was applied perpendicular to the large surface of the sample, generating a Hall yoltage of 15 mV across the width of the sample. Calculate :-

Q\ A crystalline sample of a semiconductor material, 5 mm long, 4 mm wide, and 2 mm thick. When a potential difference of 2 volts is applie across its two ends, an electric current of (40 mA )passes through the length of the sample. A magnetic field of 0.1 Tesla was applied perpendicular to the large surface of the sample, generating a Hall yoltage of 15 mV across the width of the sample. Calculate :-

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 63AP: An electron of kinetic energy 2000 eV passes between parallel plates that are 1.0 an apart and kept...

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