- 2.2.1: Design a problem, complete with a solution, to help students to bet...
- 2.2.2: Find the hot resistance of a light bulb rated 60 W, 120 V.
- 2.2.3: A bar of silicon is 4 cm long with a circular cross section. If the...
- 2.2.4: (a) Calculate current i in Fig. 2.68 when the switch is in position...
- 2.2.5: For the network graph in Fig. 2.69, find the number of nodes, branc...
- 2.2.6: In the network graph shown in Fig. 2.70, determine the number of br...
- 2.2.7: Determine the number of branches and nodes in the circuit of Fig. 2...
- 2.2.8: Design a problem, complete with a solution, to help other students ...
- 2.2.9: Find and in Fig. 2.73.
- 2.2.10: Determine and in the circuit of Fig. 2.74.
- 2.2.11: In the circuit of Fig. 2.75, calculate and V2 V .
- 2.2.12: In the circuit in Fig. 2.76, obtain and v3 v .
- 2.2.13: For the circuit in Fig. 2.77, use KCL to find the branch currents t...
- 2.2.14: Given the circuit in Fig. 2.78, use KVL to find the branch voltages...
- 2.2.15: Calculate v and in the circuit of Fig. 2.79.
- 2.2.16: Determine in the circuit in Fig. 2.80.
- 2.2.17: Obtain through in the circuit of Fig. 2.81.
- 2.2.18: Find I and in the circuit of Fig. 2.82.
- 2.2.19: From the circuit in Fig. 2.83, find I, the power dissipated by the ...
- 2.2.20: Determine in the circuit of Fig. 2.84.
- 2.2.21: Find in the circuit of Fig. 2.85.
- 2.2.22: Find in the circuit in Fig. 2.86 and the power absorbed by the depe...
- 2.2.23: In the circuit shown in Fig. 2.87, determine and the power absorbed...
- 2.2.24: For the circuit in Fig. 2.88, find in terms of and If what value of...
- 2.2.25: For the network in Fig. 2.89, find the current, voltage, and power ...
- 2.2.26: For the circuit in Fig. 2.90, Calculate and the total power absorbe...
- 2.2.27: Calculate in the circuit of Fig. 2.91.
- 2.2.28: Design a problem, using Fig. 2.92, to help other students better un...
- 2.2.29: All resistors in Fig. 2.93 are each. Find Req 5 .
- 2.2.30: Find for the circuit in Fig. 2.94.
- 2.2.31: For the circuit in Fig. 2.95, determine to .
- 2.2.32: Find i1 through i4 in the circuit in Fig. 2.96.
- 2.2.33: Obtain v and i in the circuit of Fig. 2.97.
- 2.2.34: Using series/parallel resistance combination, find the equivalent r...
- 2.2.35: Calculate and in the circuit of Fig. 2.99.
- 2.2.36: Find i and in the circuit of Fig. 2.100.
- 2.2.37: Find R for the circuit in Fig. 2.101.
- 2.2.38: Find and in the circuit of Fig. 2.102.
- 2.2.39: Evaluate for each of the circuits shown in Fig. 2.103.
- 2.2.40: For the ladder network in Fig. 2.104, find I and Req
- 2.2.41: If R in the circuit of Fig. 2.105, find R. eq 50
- 2.2.42: Reduce each of the circuits in Fig. 2.106 to a single resistor at t...
- 2.2.43: Calculate the equivalent resistance at terminals a-b for each of th...
- 2.2.44: For the circuits in Fig. 2.108, obtain the equivalent resistance at...
- 2.2.45: Find the equivalent resistance at terminals a-b of each circuit in ...
- 2.2.46: Find I in the circuit of Fig. 2.110.
- 2.2.47: Find the equivalent resistance in the circuit of Fig. 2.111.
- 2.2.48: Convert the circuits in Fig. 2.112 from Y to .
- 2.2.49: Transform the circuits in Fig. 2.113 from to Y.
- 2.2.50: Design a problem to help other students better understand wye-delta...
- 2.2.51: Obtain the equivalent resistance at the terminals a-b for each of t...
- 2.2.52: For the circuit shown in Fig. 2.116, find the equivalent resistance...
- 2.2.53: Obtain the equivalent resistance in each of the circuits of Fig. 2....
- 2.2.54: Consider the circuit in Fig. 2.118. Find the equivalent resistance ...
- 2.2.55: Calculate in the circuit of Fig. 2.119.
- 2.2.56: Determine V in the circuit of Fig. 2.120.
- 2.2.57: Find and R I in the circuit of Fig. 2.121.
- 2.2.58: The 60 W light bulb in Fig. 2.122 is rated at 120 volts. Calculate ...
- 2.2.59: Three light bulbs are connected in series to a 120-V source as show...
- 2.2.60: If the three bulbs of Prob. 2.59 are connected in parallel to the 1...
- 2.2.61: As a design engineer, you are asked to design a lighting system con...
- 2.2.62: A three-wire system supplies two loads A and B as shown in Fig. 2.1...
- 2.2.63: If an ammeter with an internal resistance of 100 and a current capa...
- 2.2.64: The potentiometer (adjustable resistor) in Fig. 2.126 is to be desi...
- 2.2.65: A dArsonval meter with an internal resistance of 1 k requires 10 mA...
- 2.2.66: A 20-k /V voltmeter reads 10 V full scale. (a) What series resistan...
- 2.2.67: (a) Obtain the voltage in the circuit of Fig. 2.127(a). (b) Determi...
- 2.2.68: (a) Find the current I in the circuit of Fig. 2.128(a). (b) An amme...
- 2.2.69: A voltmeter is used to measure in the circuit in Fig. 2.129. The vo...
- 2.2.70: (a) Consider the Wheatstone bridge shown in Fig. 2.130. Calculate a...
- 2.2.71: Figure 2.131 represents a model of a solar photovoltaic panel. Give...
- 2.2.72: Find in the two-way power divider circuit in Fig. 2.132.
- 2.2.73: An ammeter model consists of an ideal ammeter in series with a 20- ...
- 2.2.74: The circuit in Fig. 2.134 is to control the speed of a motor such t...
- 2.2.75: Find in the four-way power divider circuit in Fig. 2.135. Assume ea...
- 2.2.76: Repeat Prob. 2.75 for the eight-way divider shown in Fig. 2.136.
- 2.2.77: Suppose your circuit laboratory has the following standard commerci...
- 2.2.78: In the circuit in Fig. 2.137, the wiper divides the potentiometer r...
- 2.2.79: An electric pencil sharpener rated 240 mW, 6 V is connected to a 9-...
- 2.2.80: A loudspeaker is connected to an amplifier as shown in Fig. 2.139. ...
- 2.2.81: In a certain application, the circuit in Fig. 2.140 must be designe...
- 2.2.82: The pin diagram of a resistance array is shown in Fig. 2.141. Find ...
- 2.2.83: Two delicate devices are rated as shown in Fig. 2.142. Find the val...

# Solutions for Chapter 2: Basic Laws

## Full solutions for Fundamentals of Electric Circuits | 5th Edition

ISBN: 9780073380575

Solutions for Chapter 2: Basic Laws

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