a- What is the voltage required for a current of (3 mA) between the opposite (2 x 1 mm) ends. b- Repeat "1" for a current(1 mA) between the opposite (1 x 0.5 mm) ends. c- Repeat "1" for a current(4 mA) between the opposite (2 x 0.5 mm) ends. Note: the intrinsic resistivity is (2500 N.m) at 300K.

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Q2/ A sample of pure Ge, has (2 mm) length, (1 mm) width, and (0.5 mm)
thickness. Answer the following:
a- What is the voltage required for a current of (3 mA) between the
opposite (2 x 1 mm) ends.
b- Repeat "1" for a current(1 mA) between the opposite (1 x 0.5 mm)
ends.
c- Repeat "1" for a current(4 mA) between the opposite (2 x 0.5 mm)
ends.
Note: the intrinsic resistivity is (2500 N.m) at 30OK.
Transcribed Image Text:Q2/ A sample of pure Ge, has (2 mm) length, (1 mm) width, and (0.5 mm) thickness. Answer the following: a- What is the voltage required for a current of (3 mA) between the opposite (2 x 1 mm) ends. b- Repeat "1" for a current(1 mA) between the opposite (1 x 0.5 mm) ends. c- Repeat "1" for a current(4 mA) between the opposite (2 x 0.5 mm) ends. Note: the intrinsic resistivity is (2500 N.m) at 30OK.
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