mplify the block diagram shown in following figure and obtain the closed-loop ansfer function C(s)/R(s).

Q: c. When analyzing op-amp circuits, we introduced the virtual ground concept. Sketch a simple op-amp…

A: c)  To explain virtual ground concept in opamap circuits

Q: For the above circuit determine VA in Volts rour 32.58 Volts then enter 32.6 as your submitted ar…

A:

Q: -5V 47K 20K V3

A:

Q: QI (a) An operational-amplifier circuit that may be used as a controller is shown in Figure Qla. C2…

A: Given that time domain op-amp circuit as follows

Q: A buck converter is to allow an input voltage between 22 V and 40 V, and provides tightly regulated…

A: Buck converter Input voltage, Vs=22 V to 40 V Output voltage, V0=12 V Capacitor ripple =+- 1%…

Q: Use cirenit analysis to find the current (1,) through the load (R). Find gain (Ap). Assume an ideal…

A:

Q: Suppose you have a voltage source that produces 10 V and has internal resistance of 1 killo-Ohm. You…

A:

Q: Draw the circuit diagram of a differential amplifier using one op amp and resistances as needed.…

A: The differential amplifier has two inputs attached to two different terminals of Op-amp. The…

Q: Rf i, R| R2 - 두

A: To find the gain of the opamp circuit

Q: Consider the following step up converter with a resistive load of value R-5 ohms. It is supplied by…

A: Given data: -F=5 kHzR=5 ΩVs= 200 VD=0.5L=10 mHFind: -The maximum current in mode  2.

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).