question in photo plz (ii) What is the origin of the positively charged holes in the valence band ? Are these positive chargesmobile or stationary when we apply an electric field ?Answer:(iii) What is the origin of the negatively charged electrons in the conduction band ? Are thesenegatively charged electrons mobile or stationary when we apply an electric field ?Answer:(iv) What is the relative energies (order of magnitude) for the values of E and EA ?Answer: Q6) The sketch below shows the band diagram of a doped semiconductor, indicating several chargedspecies present in this material. The densities of these charged species are not represented to scale.Now answer the following questions on this diagram.eEeEgfe (iv)Euh*htht10

Given : In the above question they are interested to know the generation of the positively…

(ii) What is the origin of the positively charged holes in the valence band ? Are these positive charges mobile or stationary when we apply an electric field ? Answer: (iii) What is the origin of the negatively charged electrons in the conduction band ? Are these negatively charged electrons mobile or stationary when we apply an electric field ? 9. Answer:

(ii) What is the origin of the positively charged holes in the valence band ? Are these positive charges mobile or stationary when we apply an electric field ? Answer: (iii) What is the origin of the negatively charged electrons in the conduction band ? Are these negatively charged electrons mobile or stationary when we apply an electric field ? 9. Answer:

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...

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The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where R1 and R2 are the resistances at temperatures T1 and T2, respectively, and is known as the temperature coefficient of resistance. If a copper wire has a resistance of 55 at 20C, find the maximum permissible operating temperature of the wire if its resistance is to increase by at most 20. Take the temperature coefficient at 20C to be =0.00382.
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