node of the transistor circuit shown below. 12 V Rc. 5 ΚΩ ic ig B + + RB VB VBE E 8 V RE VE 3 ΚΩ

Q: d. Power dissipated by the transistor. e. Power dissipated by the resistor Rc. Ic(mA) 110 µA 10 90…

A: We need to calculate power dissipation by BJT and resistance Rc . 1st we will find out value of Rc,…

Q: In the following circuit, transistor has ß = 100, VBE = 0.7 V. The quiescent point has the value of…

A: First we will find out base current then collector current and collector to emitter voltage .

Q: If two identical transistors each having a current gain of 80 are connected in Darlington…

A: In this question, we have to find out current gain of Darlington connection..

Q: Both transistor have same parameter Vtn=0.8V,Kn'=30microA/V^2 and (W/L)=40. Then find VO Mi

A: MOSFET (Metal oxide Semiconductor Field Effect Transistor ) is Field effect transistor having 4…

Q: For the emitter-stabilized bias circuit, determine VB 12 V 2 ma O 7.6 V Vee = 80 024 V Rg A) 0.7 V…

A: In this question,  We need to choose the correct option What is value of base voltage VB  ?  Assume…

Q: Since B=100 for the given transistor circuit, find the voltage Vc. answer: 6.23V, 5.93V, 6.73V,…

A: Choose the correct option   Since Beta =100 for the given transistor circuit, find the voltage Vc?…

Q: Determine the dc bias voltage VCE and the current Ic for the voltage divider configuration shown. 39…

A:

Q: 1. For the voltage divider bias configuration determine the ff. Use the formula IE =(B+1) IB a. IBQ…

A:

Q: For the circuit shown in Figure above, the * value of current I will be 20 20 60 120 100v 60 10A O…

A:

Q: 27

A:

Q: Assume beta = 100, V = 0.7 V, V = OV. BE CE,sat a. If R = 0 and V = 3 V, determine the value of V…

A: The solution is given below

Q: What bias voltage is developed at the base of a transistor if both resistors in the voltage divider…

A:

Q: In a certain voltage-divider biased npn transistor, VB is 2.95 V. The dc * emitter voltage is…

A: For a silicon transistor to be ON, the Base-Emitter voltage will be 0.7 V. i.e, VBE =0.7V

Q: Ques 3: For a fixed bias circuit, determine B, Vcc and RB. Given: Re = 2.7 x 10³ Q; Re= 0.68 x 10³…

A:

Q: In the following circuit, Vs = 0.5 V, VG = VD = 1.4 V and V = 0.7 V. Determine the drain current for…

A:

Q: 1. A base current of 50 mA is applied to the transistor below, and a voltage of 5 V is dropped…

A: The Solution is given below

Q: VBB 2 V www +₁ RE 1.0 ΚΩ Vcc 10 V

A:

Q: +5 V 5 kN OVE Vg O- 20 kn oVc OVC 5 kn

A: The solution  is given by

Q: For a bipolar transistor having B = 50 and the following IB – VBE characteristic curve, choose the…

A: From relationship between base and collector current you can easily find out this answer.    IC =…

Q: Use 2 decimal places A CS JFET amplifier has gm= 3.01 mS, with a drain resistance of 2.59 kohms and…

A: In this question we will find common source JFET amplifier voltage gain with given data....

Q: Q1:-What region of Transistor works. + 10V Rc= 4.7 k2 RE =3.3k 2

A: Q1 What region of transistor works.

Q: If R1 is open, the collector current in the figure below is Vc +10V R Re 10 kn 1.0 kn R2 4.7 kf RE…

A:

Q: 1. Determine the operating regions of a bipolar junction transistor circuit given in Figure the…

A: Case 1: When V1 is 2 V, V2 is 1.3 V and V3 is 8 V, the base emitter junction is forward biased and…

Q: If two identical transistors each having a current gain of 80 are connected in Darlington…

A:

Q: There exist 3 different types of bipolar transistor Select one: OTrue O False

A: Bipolar transistor or bipolar junction transistor or BJT is a three terminal device. Its three…

Q: Choose the correct operating Mode of the transistor VCE VBE 0.7V -0.7V 0.7 V VCE 1V 0.5V 0.7 V VBE…

A:

Q: Choose the correct operating Mode of the transistor VBE 0.7V 0.7V 0.7 V VCE VCE 1V 0.3V 0.7 V VBE…

A:

Q: 3 نقاط In a certain voltage-divider biased npn transistor, VB is 2.95 V. The dc emitter voltage is…

A: TRANSISTOR BIASING: The main and the most important function of a transistor is to do amplification.…

Q: rercises: #1 Calculate the dc bias voltage and collector current of each stage. +10 V 24 kS2 2.7 kn…

A: We will do DC analysis to calculate biasing point and we will do ac analysis to find out Gain of…

Q: Used for transistor switching purposes. When VB = 8V, which is the RB value that will keep the…

A: Condition for transistor saturation is given by  IBsat=ICsatβFor given circuit…

Q: Calculate the voltage gain for this circuit (note the 10 uF emitter bypass capacitor). +16 V 90 ka…

A: We need to find out gain for given circuit.

Q: fiwe Find current in the usaresistor by using Superposition 5V 23ん 5A

A:

Q: Question 30 What is the collector current in the given circuit in figu +22 V 10 ΚΩ 39KQ 10μF Vi H…

A:

Q: Determine VCB in the transistor circuit shown. The transistor is of silicon and has B * .= 150 Rc…

A: First we will find out the current then we will find out voltage .

Q: A common emitter amplifier has Cbc = :4pF, Cbe= 10pF and re = 50 Q. Calculate the value of Cin if…

A:

Q: Calculate the approximate value for the base resistor RB which will forward bias the emitter…

A: This question belongs to analog electronics . It is based on the concept of BJT ( bipolar junction…

Q: 5. For the voltage-divider bias configuration, determine: a. IBQ b. ICQ с. VСEQ 16 V d. VC 3.9 kN е.…

A: The solution is given below

Q: Determine the dc bias voltage VCE and the current Ic for the voltage divider configuration shown. 39…

A: In this question,  We need to determine the dc bias voltage VCE  and collector current IC  as shown…

Q: If you have two BJT transistor(T1&T2) connected in Darlington and if B1=120 and 62=140, then the…

A: Given, Two transistors are connected in Darlington.  Current gain of both transistors are, B1 = 120…

Q: Can you analyses this MOSFET and find the current value please  K= 0.3 mA/V^2 Vgs= 0V

A: In the given MOSFET the drain and gate are connected to each other, in this condition the MOSFET…

Q: If the value of dc alpha is 0.9, then the value of dc beta of a transistor is. 0.9 900 90 9.

A:

Q: base cont tion (re model), an ac signal of 10 mV is applied, resulting in an ac emitter current of…

A: We need to select correct option for current gain

Q: CE with emitter degeneration is biased as shown. The transistor has VBEON = 0.7 V, VCESAT = 0.2 V,…

A:

Q: For the emitter-stabilized bias circuit, determine R 12 V mA 76V V -80 024 V 270 kohm 320 kohm 343…

A:

Q: If the value of dc alpha is 0.9, then the value of dc beta of a transistor is O 900 O 90 O 0.9 9.

A:

Q: B : 1nd the OI RB 1Or the Si transistor circuit as shown in the ligure, where the operating point is…

A:

Q: b) For the given voltage-divider bias network, +22 V 10 k 39 kQ. Ict 10 µF 10 uF VCe B=100 3.9 ka…

A: To analyse the DC circuit in BJT ,  all capacitors are open circuited.

Q: THIS INFORMATION IS GIVEN FOR BUCK / BOOST CONVERTERS Vo = 12V Vin = 5V I, = 10A AV, = 0.5V Aij =…

A: For the buck-boost converter, V0=VinD1-D T=1f △iL=0.5A

Q: Determine the value of RR in circuit to operate with a saturation current of 10 mA using a…

A:

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).