Q2 Consider a 4 mm × 2 mm x 1 mm sample, situated in a magnetic field 0.2 Wb/m² which superposed on applied voltage 1 mV. Calculate Hall voltage if electron density is 7 × 1021/m³ and Hn = 0.4 m²/V.s.

Q2 Consider a 4 mm × 2 mm x 1 mm sample, situated in a magnetic field 0.2 Wb/m² which superposed on applied voltage 1 mV. Calculate Hall voltage if electron density is 7 × 1021/m³ and Hn = 0.4 m²/V.s.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter9: Condensed Matter Physics

Section: Chapter Questions

Problem 73P: The Hall effect is demonstrated in the laboratory. A thin rectangular strip of semiconductor with...

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Q2
Consider a 4 mm × 2 mm × 1 mm sample, situated in a magnetic
field 0.2 Wb/m² which superposed on applied voltage 1 mV.
Calculate Hall voltage if electron density is 7 x 1021/m3 and
= 0.4 m?/V.s.

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