In terms of electronics, what purpose does light emitting diodes serve? and what are its application to everyday life.

Q: Elaborate the following with Scientific Reason a. Why Intrinsic Semiconductor materials are the bad…

A: a) Intrinsic Semiconductor materials are the bad conductors of electricity because it is a pure…

Q: Draw the energy band diagram of an ideal p-i-n device structure in the dark! For each side of the…

A: According to question we have to draw the energy band diagram of an ideal p-i-n device structure.

Q: Draw sketches to illustrate the behaviour of the following: i. Reverse Biased Zener Diode ii. Ideal…

A: As per our policy, i am attempting first three parts. Reverse biased zener diode - When a certain…

Q: ind the current-voltage relationship of the assumed circuit shown assuming both diodes are Germanium…

A:

Q: Compare metallic foil vs semiconductor strain gauges (construction, advantages and disadvantages).

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: Describe the formation of an n-type extrinsic semiconductor by using a suitable example of…

A:

Q: In electronics, what are light-emitting diodes (LEDs) and what do they do/purpose?

A: In this question we will write about LEDs...

Q: Subject:electronic engineering Why a semiconductor acts as an insulator at 0°k and why its…

A: Brief description : In the above given question they are asking why semiconductor behaves as an…

Q: Give the classification of diodes by design, technology and their application.

A: Shockley DiodeIt was one of the first semiconductor devices that invented. It has has four layers.…

Q: Explain Shockley's equation and draw the I-V characteristics for both forward and reverse biased pn…

A: P-N junction diode- It is a two port device or setup which allows the flow of current in single…

Q: Calculate VT (Thermal voltage) for a semiconductor diode operating at 20 °C?

A: Given, Temperature,T = 20°C

Q: a. Sketch the characteristic curve and describe briefly the main characteristics of a semiconductor…

A: Semiconductor diode is a single junction two terminal device which is constructed by joing two…

Q: For a Single-Phase Half-Wave Controlled Rectifier (with Inductive Load) the supply voltage reverse,…

A:

Q: 9. Which of the following equation represents mass semiconductors in electronic circuits? action law…

A: The correct option along with the explanation is provided in the following section.

Q: Describe the thermal production of charge carriers ina semiconductor and how this process limits…

A: The semiconductor acts as a perfect insulator at 0 K temperature. At the normal room temperature,…

Q: Schottky diode' explain in detail such as working principles, applications, etc

A: Schottky Diodes: Schottky diodes are high current diodes used primarily in high frequency and fast…

Q: (a) How one can alter the electrical conductivity of semiconductor material? Discuss it in detail.

A: According to guidelines I have solved only first subpart.   (a)We need to know how one can alter the…

Q: escribe and evaluate a range of discrete semiconductor devices in terms of simple semiconductor…

A: Discrete semiconductor devices are those which perform only specific function like transistor only…

Q: In electronic circuits it is not unusual to encounter currents in themicroampere range. Assume a 35…

A: Given:  Current a=  35 μA.

Q: d-) To obtain a current of 1 mA with a voltage of 750 mV, how should I, be chosen? b-) If the diode…

A: Given data: VT=26 mVI=1 mAV=750 mV

Q: . What are the main applications of using diodes in commercial power supplies such as laptop power…

A: Laptop is given single phase ac supply. The Ac power has to be converted to dc power via a converter…

Q: a) Explain how dye-sensitized solar cells work and list their advantages and disadvantages compared…

A: As per Bartley policy we can answer only one question so I am answering part a.   The most popular…

Q: What is the difference between Ideal, Silicon and Germanium diodes in term of forward and reverse…

A: For forward biased voltage . For ideal diode there was no voltage drop that is that will turn on…

Q: eat sketch explain the construction, operation, VI characteristics, application and features of the…

A: IGBT-INSULATED GATE BIPOLAR TRANSISTOR- IGBT switching like MOSFET conducting like BJT. IGBT is a…

Q: Q2- a)What is the relation between number of free electrons and number of holes in an intrinsic…

A: Q2 a) Intrinsic semiconductor is pure semiconductor without doping concentration. In intrinsic…

Q: Discuss the method of increase the conductivity of intrinsic semiconductor and how it works

A: In the intrinsic semiconductor, the number of electrons is equal to number of holes. And all these…

Q: 1)Define Drift and Diffusion current in Semiconductor.

A: Only first individual questions are to be answered, so kindly repost the remaining question. 1.…

Q: your opinion, what are junction diodes, and how did they come to be known as junction diodes?

A: According to my opinion, junction diode is  nothing but A semiconductor material with N-type and…

Q: Describe in your own words the characteristics of the ideal diode and how they determine the on and…

A:

Q: Discuss the use of any environmentally harmful material during the fabrication of devices using the…

A: to discuss the use of any environmentally harmful material during the fabrication of devices using…

Q: Why do we prefer to use semiconductor crystals with the lowest number of dislocations?

A:

Q: ) Assuming a practical model (2nd approximation model) of the Diodes D1 and VD= 0.7 V for each…

A: In this question,practical diode is given...We have to find out current...

Q: 1- Why is the photonic devices are considered direct semiconductors? Explain 2- Where does the…

A: NOTE- As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…

Q: b) Discuss the biasing and saturation voltage of a diode and Suggest how one can convert AC to the…

A: Rectifier ( AC to DC Converter) Chopper ( DC DC Converter) Inverter ( DC to AC Converter) AC AC…

Q: When a p-and n-type semiconductor are joined at an interface their Fermi energies equilibriate. If…

A: When a p-and n-type semiconductor are joined at an interface their Fermi energies equilibriate. If…

Q: Explain dc diode resistance and ac diode resistance in terms of definitions, formula, and analysis.…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In a 1-phase full wave bridge rectifier with Vs = Vm sin ωt, with R load & ideal diodes. The…

A: We need to tell about average value of output of full wave rectifier with resistive load . There is…

Q: Explain why Silicon and Germanium are the most common semiconductor materials used in Electronics…

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Q: 8. How can you connect two LED diodes with different colors in parallel to the same DC power supply?…

A: This is a question related to basic electronics. Let us suppose, we have a LED diodes with different…

Q: What is the difference between the manufacturing process a Schottky barrier and a Ohmic contact?…

A: A diode is an electrical component that allows the flow of current in only one direction. It is…

Q: What is the purpose of designing bushings as capacitor bushings?

A: You have asked independent questions. We are authorized to answer one question at a time. Since you…

Q: What are the advantages and disadvantages of 3D printed components in circuits design?

A: 1. 3D printing results in faster manufacturing of electronic components because 3D printing speeds…

Q: Draw the V-I characteristic curve of a Ge based Zener diode with Zener breakdown voltage (?z=5 ?).…

A: Zener diode: Zener diode is basically like an ordinary PN junction diode but normally operated in…

Q: 7. Describe the construction and the material composition of a light emitting diode? An illustration…

A: Given & to find: Describe the construction and the material composition of a light-emitting…

Q: In a silicon semiconductor, aluminum material is added. a) What are the majority and minority…

A: Ans. a) Electrons are majority charge carrier and Holes are minority charge carriers n-type…

Q: What is effective mass? Derive an expression for the effective mass in semiconductors. On an E-k…

A: Here I have solved it.