4 amps ↓2 ohmsi ampsini+3 ohmsV(50 i) volts+4 amps2 ohmsaPlease find;A) What load will absorb a maximum amount of power?B) How much power is that?bFigure 1: A circuit with two terminals, a and b.Consider the circuit shown in Figure 1. The circuit provides two terminals (terminal aand terminal b) where a load can be connected.

The question is about finding maximum power transfer to the load.

4 amps ↓ 2 ohms 3 ohms i amps + V (50 i) volts + 4 amps 2 ohms a b Figure 1: A circuit with two terminals, a and b. Consider the circuit shown in Figure 1. The circuit provides two terminals (terminal a and terminal b) where a load can be connected. Please find; A) What load will absorb a maximum amount of power? B) How much power is that?

4 amps ↓ 2 ohms 3 ohms i amps + V (50 i) volts + 4 amps 2 ohms a b Figure 1: A circuit with two terminals, a and b. Consider the circuit shown in Figure 1. The circuit provides two terminals (terminal a and terminal b) where a load can be connected. Please find; A) What load will absorb a maximum amount of power? B) How much power is that?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Q2(a) Determine the voltage Vo in the circuit shown as in Figure Q2(a). jlQ w- f00/45° V O j82 102 V Figure Q2(a)
Suppose the three branch currents in this circuit are I₁ = -3 A, I₂ = -18 A, and I3 = -15 A. The voltage drop across each circuit element is as given in the table below. From this information, determine, for each of these circuit elements, (i) whether an active or passive sign convention is being used for that element, (ii) whether that element is absorbing or producing a net (positive) amount of electrical power. In each answer box within the table below, type the correct choice from among the bold-faced words above. V₂ B A B A C D 1₁ A B 1₂ 1₂ + Circuit element Voltage drop Sign convention? Absorbing or producing net electrical power? -9 V -2 V C 9 V -11 V D
Consider a typical electrical circuit system shown in Figure 2. The circuit consisting of two resisters value R, and R2 (ohm), a capacitance of value C (farad) and an inductance of value L (henry). The input is the supplied voltage V, and the output voltage is Vo- viz R1 Vi R2 Vo Figure 2 (1). Apply Kirchhoffs voltage law or other principles to derive the input-output dynamic model equation. (i). Apply Laplace Transform to determine the model transfer function for the electrical system. (i). Estimate the transfer function for the following R; = (ohm) and R2 = (ohm), L = (henry), and C = (farad) values. Task 4 R, (ohm) R: (ohm) C (farad) (henry) Note: Refer the Table for R1, R2, C and L values. 27 13 24 4 lellll
is made from a combination of A mixed resistors circuit as shown in Figure parallel and series circuits. The values of the resistances mentioned in the circuit are in Ohm (2) and the supply voltage is in Volt (V). Determine the: (i) Current through the circuit (I). (ii) Voltage drop (V) across the circuit. 0.6 0 4 0 0.5 0
Consider the circuit shown in the figure below. (Let R₁ = 6.00 0, R₂ = 8.00 0, and 8 - 10.0 V.) 2.000 W 10.00 www 5.000 www & 16 (a) Find the voltage across R₁. (b) Find the current in R₁. R₂ www
What is the load current for the circuit shown in the figure? Please choose one: a. 9.0 mA b. 7.5 mA c. 3.0 mA D. 6.0 mA
3. Measure the short circuit current Ise by connecting the ammeterto the A and B ends. Measure the Thévenin resistance RTH by disconnecting the voltage sources and connecting the resistors Rị and R3 to the appropriate nodes. Add the simulation screenshots below.
In the figure is shown a battery having an emf of 12 Volts and an internal resistance of 0.40 Ohm.A resistor R1 of 2.6 Ohms is connected across itsterminals ab. Determine (a) resistance of Rwhich, when connected across terminals ab inparallel with R1 will make the powerdelivered by the battery a maximum; (b)current in R1 and R; (c) terminal voltage ofbattery; (d) power in R1 and in R; (e) power lost in batteryHint: To maximize power in R, use differentiation In the circuit shown, a 6-Ohm resistor connected in series to a parallel combination of tworesistors, one is 30-Ohm and the other is R beingunknown. Determine the value of R if: (a) thepower dissipated in 6-Ohm resistor is equal tothe power in the parallel combination; (b) hepower in 6-Ohm is equal to the power of in R; (c)value of R maximum power transfer.Hint: To maximize power in R, use differentiation
Q2: A buck converter feeding a variable resistive load is shown in the figure. The switching frequency of the switch S is 100 kHz and the duty ratio is 0.6. The output voltage Vo is 36 V. Assume that all the components are ideal, and that the output voltage is ripple-free. The value of R (in Ohm) that will make the inductor current (in) just continuous is 5 mH 60 V + 36 V Vo Answer : 2480 to 2520
150 100 + VA- a -4V AVA -7V 81. B b Figure 2 shows a simplified model of a gas-discharge lamp. One characteristic of these lamps is that they exhibit negative resistance; in other words, as current increases the voltage drops further, making such lamps inherently unstable. As such, a current-limiting ballast is required. For the connection shown in the figure: 1. Find the equivalent Thevenin circuit of the lamp. 2. Find the ballast resistance needed to limit the current drawn from a 24-volt source to 6 amperes.
QUESTION 2 a) b) Figure Q2a shows a parallel clipper circuit. Analyze the circuit and hence sketch the output waveform for one complete cycle of the input. R own V₁ 10 Vi (V) A -20 15- -15 t(s) t(s) Figure Q2a Determine the output voltage, V, and hence sketch the output voltage waveform for the clamper circuit shown in Figure Q2b. C Figure Q2b Si Si 5 V 3V V₂ R Vo
Compare the sum of the voltages across (R1, R2, R3) and (R5, R6, R7) and R4 with the 12-V DC supply voltage. What have you observed?