Q: An ac voltage of peak value 20v is connected in series with a silicon diode and load resistance of…
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Q: Q.3 For a given diode network in the figure below, find output the voltage Vo. V = 10U DI lo V
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Q: The voltage of a BYZ83 type Zener diode is given as V, = 20v, power P, 300mW, and Zener resistance…
A: Zener parameters areVz=20VPz=300 mWPz=300×10-3WRz=20Ω
Q: A 18 V peak-to-peak sinusoidal voltage is applied across a silicon diode and series resistor. The…
A: Silicon diode is a semiconductor which help to flow the current only one direction and block from…
Q: Determine the voltage across the silicon diode assuming the practical diode model. Write the answer…
A: Given: We take perfect diode model.
Q: Electrons in silicon have a mobility of 1000 cm' N-sec. The electric field is applied to make the…
A: mobility of electron, μe=1000cm2/V-sμe=0.1m2/V-sVelocity of electron,vd=3×107 cm/svd=3×105…
Q: Consider an approximate model of the epitaxial resistivity in a silicon power transistor: A pyramid…
A: As per the given figure, By applying symmetry we can say that current diversions be equal. As per…
Q: r silicon diode with I = 2.5 at300k find forward voltage at forward current of 10mA
A: Given: Current from the source, Is=2.5 μA=2.5×10-6 A Current at forward current, ID=10 mA=10×10-3 A…
Q: In this experiment, you will be finding a voltage at which the anode current is maximum. To find the…
A: parabola equation = ; another parabola = ; we have to find voltage value at which maximum current…
Q: 1. Determine the output voltage (Vo) and the diode current (ID) for the circuit shown below. +8 V…
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Q: Draw and compare the VI characteristics of a silicon diode and an ideal diode.
A: Consider the V-I characteristics diagram of a silicon diode and an ideal diode.
Q: 1. Determine the output voltage (Vo) and the diode current (Ip) for the circuit shown below. +8 V…
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Q: In the Figure as shown below the current (I) will be equal to: bläs 6 Assume that all diodes are…
A: Answer: I = 2.3 mA
Q: Q4: Find VL, IL, IZ, IR and PZ for the Zener Diode network shown below:
A: Given, Input voltage,Vi=20 V Resistance,Rs=220 Ω,RL=470Ω Zener voltage,VZ=10 V Zener Power,PZ=400…
Q: Q8. i) Draw the energy band diagram of Copper and Germanium in the Table C8. Table C8 Energy Band…
A: Energy Band diagram represent positions or levels of energy bands in a substance. In a diagram we…
Q: SmA R1-1K R2-1K Vo R3-1K R4-1K D1 is an ideal diode a) Identify if DIODE is ON or OFF b) Find out Vo
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Q: Q': choice the correct answer in each of the following 1. With rise in temperature the electrical…
A: Answer (1) ---------(a) increase Because conductivity of intrinsic semiconductor increases with…
Q: Vhat is the third line in the Balmer series (m=2)? D 656 nm D 486 nm D 434 nm D 184 nm
A: Balmer series is the one which corresponds to a lower level of m = 2 Third line of balmer series is…
Q: For the given resistor combination circuit, determine (a) the equivalent resistance (show…
A: Introduction: In electric circuits more than one electronic component can be mounted in single…
Q: t would happen to the electron drift current in a wire if the resistance due to collisions of the…
A: Given:- What would happen to the electron drift current in a wire if the resistance due to…
Q: 8. In the complete diode model, a. the barrier potential is taken into account b. the forward…
A: The complete diode model in forward and reverse bias is shown in the following figure : rd' is…
Q: The reverse current in a diode is of the order of ΚΑ mA O A μA
A: The reverse current in a diode is of very small magnitude . It is of the order of micro ampere When…
Q: Three resistors with values 60.0 Ω, 30.0 Ω, and 20 Ω respectively, are connected in series to a…
A: Hey, there are multiple subparts posted, we are authorized to answer three subparts at a time, since…
Q: One that is based on forward biased PN junction is A LED B photo diode C photo voltaic cell D both a…
A: Hi. Since you have posted multiple questions and not specified which questions you want us to solve,…
Q: The voltages at V1 and V2 of the arrangement shown ir the figure will be respectively (cut-in…
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Q: In junction diode forward biased the thickness of the depletion region is - The region in junction…
A: In junction diode forward biased the thickness of the depletion region decreases.
Q: Q8/ what is the meaning of Fermi-Dirac function? Locate by drawing the Fermi-level in the n-type,…
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Q: Example2: A diode connected as fig. below .Calculate the average value of voltage and form factor,…
A: Vdc = 12π∫0πVmsinωt dωt = Vm2π-cosωt0π = Vmπ = 20×2π = 9 V Idc = VdcR = VmπR =…
Q: Q 5 / Explain the mechanism of the work of the field-effect transistor FET and the metal-oxide…
A: A FET is worked as a conductive semiconductor channel with 2 contacts – the ‘SOURCE ‘ and the…
Q: Q10 (a) State in words and in the form of a truth table the actions of the following logic gates.…
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Q: In the circuit bellow, if the Zener diode have a Vz=8V. then the source current is: Rs =1100 ww Is…
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Q: +8V ww 1.2 k +* 4.7 K62 k
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Q: Q. 1. When a transistor is used in CB circuit, current gain is 0-987. If it is used in common…
A: Given data: - The current gain when a transistor is used in CB circuit is α = 0.987.
Q: What type of circuits shown in figure R R₁ ow www 1.0 ΚΩ +200 V 100 Ω +10 V Vin ov. A Vi ov -10 V…
A: We have four circuits given to us which are made by using diodes, resistors, capacitors and…
Q: Using the ideal diode -3 model of a silicon diode and taking E=10 V and R=1k, what is the value of…
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Q: List the two main functions of transistors.
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Q: When the electrons reach the middle of the metal, you can never leave it for any external influence…
A: (1) When we increases the strength of the external field ,potential barrier outside the conductor…
Q: Assuming that there are 1.5 free electrons per gold atom. The electrical conductivity and density…
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Q: For the FET transistor configuration in the figure below, determine VGs, Ip, VDs. For Ipss = 8 mA…
A: by use of FET , JFET and Kirchhoff's law find the values.
Q: A 10V zener diode is used to regulate the voltage across a variable load-resistor. The input voltage…
A: The formula for the Zener diode voltage regulator is:
Q: When a voltage drop across a pn junction diode is increased from 0.70 V to 0.71V, the change in the…
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Q: For the given circuit below, compute for the diode current. Si Vs 18 V. RL 8 k2
A: using Kirchhoff"s voltage law we can solve this problem . given silicon diode is not an ideal…
Q: 1-At room temperature (VT = 26) what will be the approximate value of resistance diode when n=1 and…
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Q: Define the following terms; Semiconductor Diode PN Junction Depletion Region Anode Cathode Reverse…
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- Q1) select one : i) Photovoltaic material is made of semiconductor materials because : a. The electrons can freely move within it b. the electrons can transit between the valence band and conduction band c. The valence band and conduction band are similar d. The energy gap between the conduction band and valence band is large1. Find and write down your reference to the value of the work function for Sodium, Zinc, Copper, Platinum, and Calcium! (in eV)Question 2 (A) : What is Fermi Deric probability of level above of Fermi level by 0.25 ev if temperature is 289°
- 1. What happens to the thickness of the depletion region in a PN junction when an external voltage is applied to a forward bias diode? 2. When “P” and “N” type semiconductor pieces are brought into close contact, free electrons from the “N” piece will rush over to fill holes in the “P” piece, creating a zone on both sides of the contact region devoid of charge carriers. What is this zone called, and what are its electrical characteristics 3. Is this diode forward-biased or reverse biased? Show soultion please, thanks.A typical television remote control uses signal from an infrared LED. If the infrared light has a wavelength of 900 nm,(a). What is the energy band gap of the semiconductor in the LED? (b). What is the working principle of a semiconductor LED?Use Gauss's Law and basic surface and volume integrals to determine the electric field of a cylindrical semiconductor (radius=2 m, length = 1 m. permittivity or epsilon = 3 epsilon free space ) that has a net charge of 20C. What is the electric field at all points in space caused by this charge distribution? 1.Inside the semi conductor. 2.Outside the semi-conductor in the r direction. 3.Outside the semi conductor in the l direction. 4.Outside the semiconductor in the Theta direction. could you type answers out.
- What does the term fibrillation mean in connection with heart function? Give two important causes of heart fibrillation in human beings. How do pacemakers and defibrillators help to prolong life for patients suffering from this condition?Part B: If u(C) = 0.2C. What in the uncertainty of a 500 mF capacitor in mF?Is it possible to explain the difference between a conductor and an insulator by referring to a semiconductor? A graph would be a great way to illustrate your arguments.
- The maximum wavelength of light that a certain silicon photocell can detect 1.11μm1.11μm.a. What is the energy gap (in electron volts) between the valence and conduction bands for this photocell?b. Explain why pure silicon is opaque.A silicon wafer is oxidized in dry O2 at 1100 oC for 1 hour. (a) What is the thickness of the oxide grown? (b) How much additional time is required to grow 0.6 μm more oxide in wet O2 at 1200 oC?a. What is meant by N-type and P-type semiconductor? Explain with diagram. b. With diagram, explain the effect of reverse bias on the depletion region.