*2.57 Find Rg and I in the circuit of Fig. 2.121. 10 0 25 0 ww 10 2 10 2 50 V 10 2 20 2 80 0 10 2 15 2 250 R

Q: 2.26 Find i, v, and the power dissipated in the 6-2 resistor in Fig. 2.90. 9 A ww

A: The circuit can be made as: The current I is: I=9×8+48+4+6I=9×1218I=6A

Q: If Req =85 2 in the circuit of Fig. 2.105, find R. R 10 30 Ω ww Reg 12 Ω 12 2 60 2 ww

A:

Q: Problem 23. In the circuit shown in Fig. 2.87, determine vVx and the power absorbed by the 12-2…

A: Reduce the network using series and parallel reduction up to 1 ohm resistor.…

Q: 2.9 Find i, 2, and iz in Fig. 2.73. 8 A 2A 10 A 12 A 14 A 4A

A: According to the question we have to calculate the value of i1, i2, i3.

Q: 2.23 In the circuit shown in Fig. 2.87. determine v, and the power absorbed by the 12-2 resistor.…

A: The obstruction offered to the smooth flow of current is called resistance. The electrical element…

Q: Calculate the equivalent resistance Rab in the circuit in Fig. 2.37. 102 10 10 ww ww Rb 50 122 bo ww…

A:

Q: 2.23 In the circuit shown in Fig. 2.87, determine Uz and the power absorbed by the 12-N resistor. 1Ω…

A:

Q: In the circuit shown in Fig. 2.87, determine V, and the power absorbed by the 40-S resistor. 20 Ω 60…

A:

Q: H.W Use Superposition theorem to find the current through the 20 ohm resistance shown in the Fig.…

A: In this question, we will find current through 20 ohm using superposition theorem... Note:- due to…

Q: 2.33 Obtain v and i in the circuit of Fig. 2.97. 4S 6 S ww 9 A 4 1S 2 S 3 S ww ww + ৯ ।

A:

Q: 2.47 Find the equivalent resistace Rap in the circuit of Fig. 2.111. 52 10 2 812 wwo a boww- e 20 12…

A:

Q: 2.36 Find i and V, in the circuit of Fig. 2.100. 102 24 2 50 2 ww- 25 2 300r 15 V 202 60 2 202 ww

A: Given:- To find:- I and Va

Q: For the circuit shown in Fig. 2.45, find: (a) v and v2, (b) the power dissipated in the 3-k2 and…

A:

Q: Find the equivalent resistance Rab in the circuit of Fig. 2.111. 42 8Ω 10 Ω WWo a d Loa 3Ω f

A: The given problem can be considered in electrical circuit theory . It is about calculation of…

Q: 2.16 Determine V, in the circuit in Fig. 2.80. 162 142 ww- ww 10 V Ve 25 V Figure 2.80 For Prob.…

A:

Q: 2.26 Find i, v, and the power dissipated in the 6-2 resistor in Fig. 2.90. 9 A ww- ww

A: We will use current division rule to find Current in the resistors, Using ohms law we will find…

Q: 2.30 Determine i, i2, v1, and vy in the ladder network in Fig. 2.94. Calculate the power dissipated…

A: We will solve for all thee parameters using Kvl and ohm's law only.

Q: Calculate the equivalent resistance Rab in the circuit in Fig. 2.37. 10 2 12 12 ww 62 a o ww- ww Rab…

A:

Q: 2.16 Determine V, in the circuit in Fig. 2.80. 16Ω 142 ww- ww Vo 25 V 10 V +1 +1

A:

Q: 2.22 Find V, in the circuit in Fig. 2.86 and the power absorbed by the dependent source. 10Ω ww- +…

A:

Q: Find i, v, and the power dissipated in the 6-2 resistor in Fig. 2.90. 2.26 ww 9 A 6 2 4Ω ww

A:

Q: Q2/ Find the Rab in figure 2. 20 Ω 5Ω a ww 18 2 20 2 Rab 9Ω 2 2 ww Fig.2

A:

Q: In the circuit in Fig. 2-3, calculate vo(t) and io(t) for t>0. 1H 30 V 82 Fig. 2-3 Ans: vo(t) =…

A: First draw the t = 0- circuit and find the V(0) Then draw the circuit for t = 0+ and find the…

Q: Find the equivalent resistance Rab in the circuit of Fig. 2.111. 6Ω ww 8Ω 10 2 wwo a d bow e ww 3Ω 3…

A: This question comes under network theory . It is related to calculation of equivalent resistance of…

Q: Find i, v, and the power dissipated in the 6-2 resistor in Fig. 2.90. 2.26 9 A 4 2

A: So we need to find the current voltage and power in 6 ohm resistor.we will use current division rule…

Q: Determine v, and i in the circuit shown in Fig. 2.23(a). 12 V 4Ω www 6Ω www % + (a) 2% 4 V

A:

Q: Chapter 2, Problem 23. In the circuit shown in Fig. 2.87, determine v, and the power absorbed by the…

A: Given  Current I = 6 A Voltage across 1 ohm resistance Vx = ??

Q: 2.23 In the circuit shown in Fig. 2.87, determine V, and the power absorbed by the 60-2 resistor. 5Ω…

A: To find the voltage Vx and power absorbed by 60 ohm resistor

Q: Determine i, i2, v1, and vz in the ladder network in Fig. 2.94. Calculate the power dissipated in…

A: Given data: V=28 V

Q: Convert the A network in fig.2 to ;an equivalent Y network R. a 25 2 10 Ω 15 2 Ra Ry C ww

A: We will use delta to star convertion formula to find equivalant star network.

Q: 2.22 Find V, in the circuit in Fig. 2.86 and the power absorbed by the dependent source. 10Ω ww +…

A:

Q: 2.23 In the circuit shown in Fig. 2.87, determine V, and the power absorbed by the 60-2 resistor. 5Ω…

A: The solution can be achieved as follows.

Q: 2.42 Reduce each of the circuits in Fig. 2.106 to a single resistor at terminals a-b. 50 ww а с 82…

A: Given data: The circuit is given as:

Q: HW2/ Find Req for the circuit shown in Fig. 2. 6Ω 4Ω ww Rea 10 ww Fig. 2

A: Calculate Req

Q: Determine i¡ and i, in the circuit of Fig. 2.74. 4 A -2 A ЗА 1 = %3D 2 = A

A:

Q: 2.23 In the circuit shown in Fig. 2.87, determine vy and the power absorbed by the 12-2 resistor.…

A: We will find the required parameters using the network reduction techniques.

Q: 2.30 Find Reg for the circuit in Fig. 2.94. 25 2 180 2 60 2 Rea 60 2

A:

Q: 2.23 In the circuit shown in Fig. 2.87, determine vy and the power absorbed by the 12-N resistor.…

A:

Q: For the circuit shown in Fig. 2.45. find: (a) vị and r2. (b) the power dis- sipated in the 3-k2 and…

A:

Q: Apply the principle of Superposition to the network shown in Fig. 2.116 to find out the current in…

A:

Q: 34 Find I and V, in the circuit of Fig. 2.98 if the current through the 3-N resistor is 2 A. 2Ω ww 2…

A: Given that current through 3 ohms resistor is 2 Amp. Voltage across 3 ohms resistor is V3Ω=2*3=6 V.…

Q: 2.23 In the circuit shown in Fig. 2.87, determine v, and the power absorbed by the 12-2 resistor. 12…

A: Step 1: Solve the parallel combination of resistance 8∥12=8×128+12=4.8 Ω3∥6=3×63+6=2 Ω Step 2: Solve…

Q: *35. Determine v, for each network of Fig. 2.179 for the input shown. 3 V + I k2 +8 V 2.2 k2 + Si Si…

A: The given two circuit shows the application of diode. This application is known a diode as Clippers.…

Q: Calculate I, in the circuit of Fig. 2.119. 20 2 60 S2 40 2 12 V ww 10 2 30 2 20 12 ww ww ww

A:

Q: 31 Calculate V, and I, in the circuit of Fig. 2.95. 70 Ω 30 Ω 50 V (+ 20 Ω V. 5Ω ww

A:

Q: 2.23 In the circuit shown in Fig. 2.87, determine v, and the power absorbed by the 12-2 resistor. 12…

A:

Q: Determine v, in the circuit of Fig.2.11. 2 A 30 V 102 IFIGURE 2.11

A: According to the question we have to find the value of vx with the help of the given circuit.

Q: 38. Fig. 2.29 shows a part of a closed electrical circuit. Then VA-VB is 2 A 2V 192 3 Ω ww A B

A: Given a part of a closed electrical circuit,

Q: Obtain v and i in the circuit of Fig. 2.97. 4 S 6 S ww 9 A 1S 2 S 3 S A %3D V = V ww

A:

Q: 2.48 Convert the circuits in Fig. 2.112 from Y to A. 30Ω a o-ww 10Ω 10 Ω 20 Ω wwob wwo b 10 Ω 50 Ω…

A: Star delta transformation is a technique by which one can solve the complex electrical networks.

Thermocouple

A thermocouple is a temperature measurement device. It includes diverse metal wires which are joined collectively to form a joint. At the same time as the junction is hot or cold, a small voltage is generated inside the measuring thermocouple electrical circuit, which corresponds to the temperature.