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 300K.

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a) Name of the Circuit? (Assume Silicon Diodes) [1 Mark] 4:1 b) Find the peak input voltage to the 120 V rms R. 1.0 kf diodes. [2 Marks] D2 c) Find the average output voltage? [1 Mark] d) Find the DC current? [1 Mark] d) Find the Peak Inverse Voltage of the diodes? [1 Mark] e) Draw the output waveform. [1 Mark] eetee ell

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