A bar of n-type germanium 10 mmx1mmx1mm. The electron density in the bar is 7×10²1 m³ and B=0.2 Wb/m². If one millivolt is applied across the long ends of the bar, determine the current through the bar, the Hall coefficient and the Hall voltage. Assume n = 0.39 m²/V.s. Ans: 43.6 μA; 8.9x10-4 m³/C; 7.76 μV.
A bar of n-type germanium 10 mmx1mmx1mm. The electron density in the bar is 7×10²1 m³ and B=0.2 Wb/m². If one millivolt is applied across the long ends of the bar, determine the current through the bar, the Hall coefficient and the Hall voltage. Assume n = 0.39 m²/V.s. Ans: 43.6 μA; 8.9x10-4 m³/C; 7.76 μV.
Chapter10: Ultraviolet Spectroscopy
Section: Chapter Questions
Problem 1P
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A bar of n-type germanium 10mmx1mmx1mm. The electron density in the bar is
7×10²1 m³ and B=0.2 Wb/m². If one millivolt is applied across the long ends of the bar,
determine the current through the bar, the Hall coefficient and the Hall voltage.
Assume n = 0.39 m²/v.s.
Ans: 43.6 μA; 8.9×10-4 m³/C; 7.76 μV.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6815092-68f3-45bf-ba17-80e2805461f0%2F6f10ee6a-91c1-4ece-ae16-28cc0b77f889%2Fg83yjbd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1
A bar of n-type germanium 10mmx1mmx1mm. The electron density in the bar is
7×10²1 m³ and B=0.2 Wb/m². If one millivolt is applied across the long ends of the bar,
determine the current through the bar, the Hall coefficient and the Hall voltage.
Assume n = 0.39 m²/v.s.
Ans: 43.6 μA; 8.9×10-4 m³/C; 7.76 μV.
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