O Vcc Vc VBE-0.7V L=lmA Vc=1.5V B=100 RE What is the value of resistor RB for the circuit shown in Figure 4? Oa. 40 kohm O b. 60 kohm O c. 10 kohm Od. 80 kohm

Q: The equivalent resistance seen by Vs. Vz Rz R, Ro. Roa

A: IN THIS GIVEN CIRCUIT, THE EQUIVALENT RESISTANCE ACROSS VS IS, (R3+R4)IIR2 + R6 R3 = 220 OHM R4 =…

Q: For the circuit in figure below, the value of Vth between the open circuit terminal a and b is: R3…

A: In this question we will find open circuit voltage across point a and b...

Q: Refer the following figure. The resistance, looking in at the base, is approximately equal to--- +20…

A:

Q: Q4) Obtain Zab in the network of Figure 4. j6 Q -9 2 ell j2Q j6 Q 20 2 10 Ω

A: The solution is given below

Q: in the circuit has B 130, (assume 1+B-130). Rs 10 kn, and R 1 kn. Then the bias urrent and the input…

A:

Q: Q.4: Sketch the output voltage (V.) for the circuit and the input voltage (V.) shown in figure (3).…

A: Given    Diode Specifications    D1 : Zener Diode  Vz = 15 V    D2 : Silicon Diode  Vd = 0.7 V    D3…

Q: Figure 3 shows the l-V characteristics of a BJT voltage-dividerſnetwork, Alc(mA) Vcc = 24 V %3! 80 u…

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subpart for…

Q: The dc load voltage across the load of FIGURE 4 is 91.51V. Compute the value of R1. LOAD R1 R2 Vac…

A:

Q: Q 3 (CLO-3) a) Calculate output voltage V, in the circuit of Figure 1. +25mV- -20mV- R1 15k R2 30k…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: 6. In figure 3. If R1=100, R2=40 N, Vin=0.4V and RL=1002. Find the output voltage. 7. In figure 2.…

A:

Q: In a common base connection, a = 0.95. The voltage drop across 2 k resistance which is connected in…

A: Given, α=0.95V2kΩ=2 V

Q: 1- Draw the output voltage waveform for each circuit including the voltage values. (si, Ideal model)…

A: The solution is given below

Q: Sketch the output voltage (V.) for the circuit and the input voltage (V.) shown in figure (3). R Vị…

A:

Q: For the.circuit shown, what should be the input voltage Vin if RI = 5 ohms, %3D R2 =10 ohms and Vout…

A: The given circuit is: Here, R1=5 Ω, R2=10 Ω and Vout=12 V

Q: 14. For the circuit in Figure 12: a. Determine Vout at Izx and Vout at IzM- b. Calculate the value…

A: In the given circuit we have a 1N4744A zener diode. Zener breakdown voltage for this zener diode is…

Q: A) CALCULATE THE VALUE OF THE LOAD RESISTANCE (RL) SO THAT ITS POWER IS MAXIMUM.  B) WHAT WILL BE…

A:

Q: value of 12 when V2=D0 V 52 A asv, 0.5 V, 22

A:

Q: Add the VGS = 3.5 V and VGS = 4.5 V curves tothe i-v characteristic . What are thevalues of iDSAT…

A: Adding curves for VGS=3.5 V and VGS=4.5 V in the given curve:

Q: Assume Is -8 x 1016 AB- 200, V-- 26mV and VA -. For the circuit shown below, and assuming l-k, the…

A: IE = IC = 2m A . Betta = 200    The given circuit is a diode connected circuit because base and…

Q: Determine the nodal voltage V1 if l=4L25° A, and R=4 0, for the following figure: -j2 2 20/-90° V…

A:

Q: Using KCL AND KVL, determine the following: I1, I2,.........., I8 VAB, VAE, VAC, VBE,…

A: We  assume the loop currents as shown below

Q: 2- The condition for modulator to work as 4Q balanced is : a. V, or V; Vr. d. Vi or V2> VT-

A: Choose the correct option What is conditions for the 4Q balance modulator?

Q: Calculate each of the circuit parameters for the provided circult. Pr- RT) igm - DsI Pa - R Va [v2…

A: It is given that:

Q: VCC = 5V IN=10 uA R1=2k A В R2=3k GND = OV

A: The question, asks to construct a circuit that has 500 mV at node A and 1000 mV at node B.

Q: A mixed resistors circuit as shown in Figure parallel and series circuits. The values of the…

A: When the same current flows through all they resistors, they are said to be in series. In series…

Q: Can you help me with this activity?

A:

Q: hfe's = 100, hie's = 1 kQ, determine AvT = Vo/Vi 24V 1MO $2KN 2Kn 1MO 20KN d2 100KN 100K Q3 01 100KN…

A: Solution -  Given,nfe=β=100hie = rπ=1kΩ

Q: / For the voltage divider bias circuit, Determine the following: (Using exact method) 918 V a. Ic b.…

A: We will do DC analysis to calculate voltage and current .

Q: P4) analyze the circuit to determine the voltages at all nodes and the currents through all…

A: The first step is consist the simplifying above circuit using Thevenin’s theorem

Q: Given the following voltages: el = - = -100sin(wt-π/3), e2 = 250cos(wt+ π/6), e3 = 150sin(wt+ π/4),…

A: Polar and rectangular form: Polar and rectangular form is a representation of the point in the…

Q: O For the voltage -divider bias confguration in Figure I, determine: 016V a) Ise b) Ice 33.9k LICQ…

A:

Q: Q6/ For the voltage divider bias circuit, Determine the following: (Using exact method) 18 V a. Ic.…

A:

Q: Q3. Draw the output voltage waveform for each circuit including the voltage values. (Ideal model)…

A: Considering the diode used are ideal then the voltage across them will be 0V. In first half cycle,…

Q: calculate (vo,VS) R12 Ma Rs VS. A lkn 10uF Yo=& Figure (3) B-160 -Vcc=20V Rc=4kQ H Vout 1uF Rl >2kQ

A:

Q: Sketch the ouput voltage (Vo) for the circuit and the input voltage (V) show in figure (3

A: A diode is a two terminal PN junction device, the two terminals of a diode are anode and cathode.…

Q: Siven B = 100 and VBE = 0.7V. plve for Ic, Ig, and VCE + Vcc 9 + 10V RC 1k2 RB 47 k2 VBE RE 4.7 k2…

A:

Q: 2. Va Va/a Solve for Vt, In, and Rt or Rn ( actually Rt=Rn )(Hint: Vt = Rt*In )

A:

Q: QUESTION 1 Determine Vgs of the circuit. Ipss= 3mA and VGS(off)=-6V Rp 10 kN 10 uF 10 uF 2.2 kn…

A:

Q: +5 V- Vin 0- o Vo IN4001 -5 V-- RL 1.0kn (a) +100 V - Vin 0 oVo IN4003 -100 V -- 1,0 k2 (b)

A: What is the average value of given halfwave rectifiers.

Q: QUESTION 1 Determine Vgs of the circuit. Ipss= 3mA and VGS(off)=-6V 10 kn 10 uF 10 F 2.2 kn QUESTION…

A:

Q: The JFET in the circuit in Figure 4 has Vp = -4V and 12m A Ipss . Determine all the voltages and…

A: The solution is given below...

Q: 20KN VA 10KO Find Vo in the following circuit: Vo 5V 100KN 20KO Ve Ve 40KN Vo 10KO 1V

A:

Q: Q3. Draw the output voltage waveform for each circuit including the voltage values. (Ideal model) R…

A: Solution (a)D2 is on for +ve half cycleD1 is on for -ve half cycle In both the cases Vout = 0 V

Q: A resistor of 450 and a bell of 600are connected in series. What voltage is required across this

A: An electric bell consists of an electromagnet made of coil on an insulated wire around an iron bar.…

Q: Q4. What is the value of vth in the following figure between the terminal 1-2? 60 Ω a) 5V b) 20V 2A…

A:

Q: Q4. What is the value of v,n in the following figure between the terminal 1-2? 602 a) 5V b) 20V 01…

A: for the given circuit we have to find Vth Vth =voltage across terminals 1  and  2 which is voltage…

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.