- Hi Expert Please Help To Solve The Below Semiconductor Question And Write The Answer Clearly 1 (44.61 KiB) Viewed 11 times
hi expert, please help to solve the below semiconductor question and write the answer clearly.
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answerhappygod
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hi expert, please help to solve the below semiconductor question and write the answer clearly.
hi expert, please help to solve the below semiconductor question and write the answer clearly.
Question 3 (30 marks) (a) (b) Given that the resistivity of silver at 20 °C is 1.59 x 10-8 m and the electron random velocity is 1.6 x 108 cm/s, determine the: (i) mean free time between collisions. marks] mean free path for free electrons in silver. (ii) marks] (iii) electric field when the current density is 60.0 kA/m². Explain two differences between drift and diffusion current. marks] [10 [10 [5 [5 marks]
Question 3 (30 marks) (a) (b) Given that the resistivity of silver at 20 °C is 1.59 x 10-8 m and the electron random velocity is 1.6 x 108 cm/s, determine the: (i) mean free time between collisions. marks] mean free path for free electrons in silver. (ii) marks] (iii) electric field when the current density is 60.0 kA/m². Explain two differences between drift and diffusion current. marks] [10 [10 [5 [5 marks]