Use Thevenin's theorem to find V, in the network in the figure below. Break the network at the 7 k Ohm load resistor where Vo is measured. 2 V 9 V ttT ΣΚΩ 7kQ V₁ 1 KQ Vth= -6.33 V

Q: b) The thermal noise power (Pn) available from a resistor (R) is equal to -140 dBm. If the thermal…

A:

Q: Q6) What are the differences between BJT and JFET?

A: What are the differences between BJT and JFET?

Q: Given circuit The maximum values are determined as, Vos = 25 V Ves = 25 V Small Signal JFET…

A:

Q: Similar to problem 9.82, consider the exponential amplifier shown in figure 9.36. The diode has…

A:

Q: Identify a true statement about time domain. -It refers to displaying or expressing a signal as a…

A:

Q: Q.7. Write a short note on active and passive components.

A: in case of VI( voltage current ) plane ,characteristics of passive components offers only positive…

Q: You have been asked to design a bridge rectifier for a power supply. A step- down transformer has…

A: A bridge rectifier is a kind of full-wave rectifier circuit that uses four diodes placed in a bridge…

Q: 1.Sketch the output voltage against time diagram for the values given in Q4 in the following.  Vref…

A: The circuit diagram is shown below, Where,Vref = 2 V,  Vs = 10 V  R1 = 1000 Ω R2 = 10,000 Ω

Q: which the voltage regulation is maximum and the value of this regulation.

A:

Q: 16 A"super diode" or "precision diode," which eliminates the diode offset voltage, is shown in…

A: When the input sinusoidal wave has negative voltage, in the negative half, there is no current flow…

Q: A half-wave rectifier, similar to that of Figure 9.25in the text, is used to provide a DC supply to…

A: When diode will be forward bias circuit diagram is given by, RMS voltage is given as So maximum…

Q: 2. How the characteristics of the voltage follower (i.e., the high input and low output impedance)…

A: Voltage follower circuit A voltage follower circuit has a high value of input impedance and a…

Thevenin Theorem

Any linear circuit, no matter how complex, maybe simplified to an equivalent circuit utilizing only a single voltage source and series resistance coupled to a load, according to Thevenin's Theorem. The superposition principle says that all foundational equations must be linear, and the notion of "linear" is still the same (i.e., there should not be any exponentials or roots). This is particularly the case when operating with passive elements like resistors, inductors, and capacitors. However, some components (particularly some gaseous and semiconductor devices like tunnel diode, Schottky diode, transistors like BJT, MOSFET) are nonlinear, meaning their current resistance fluctuates with voltage and current. As a result, circuits made up of these parts are known as nonlinear circuits.