- 797 step-by-step solutions
- Solved by professors & experts
- iOS, Android, & web

- Question : 1RQ - One millivolt is one millionth of a volt. (a) True (b) False
- Question : 2RQ - The prefix micro stands for: (a) (b) (c) (d)
- Question : 3RQ - The voltage 2,000,000 V can be expressed in powers of 10 as: (a) 2 mV (b) 2 kV (c) 2 MV (d) 2 GV
- Question : 4RQ - A charge of 2 C flowing past a given point each second is a current of 2 A. (a) True (b) False
- Question : 5RQ - The unit of current is: (a) coulomb (b) ampere (c) volt (d) joule
- Question : 6RQ - Voltage is measured in: (a) watts (b) amperes (c) volts (d) joules per second
- Question : 7RQ - A 4-A current charging a dielectric material will accumulate a charge of 24 C after 6 s. (a) True (b) False
- Question : 8RQ - The voltage across a 1.1-kW toaster that produces a current of 10 A is: (a) 11 kV (b) 1100 V (c) 110 V (d) 11 V
- Question : 9RQ - Which of these is not an electrical quantity? (a) charge (b) time (c) voltage (d) current (e) power
- Question : 10RQ - The dependent source in Fig. 1.22 is: (a) voltage-controlled current source (b) voltage-controlled voltage source (c) current-controlled voltage source (d) current-controlled current source
- Question : 1P - How many coulombs are represented by these amounts of electrons?
- Question : 2P - Determine the current flowing through an element if the charge flow is given by
- Question : 3P - Find the charge flowing through a device if the current is:
- Question : 4P - A current of 7.4 A flows through a conductor. Calculate how much charge passes through any cross-section of the conductor in 20 s.
- Question : 5P - Determine the total charge transferred over the time interval of s when A.
- Question : 6P - The charge entering a certain element is shown in Fig. 1.23. Find the current at: (a) t 1 ms (b) t 6 ms (c) t 10 ms
- Question : 7P - The charge flowing in a wire is plotted in Fig. 1.24. Sketch the corresponding current.
- Question : 8P - The current flowing past a point in a device is shown in Fig. 1.25. Calculate the total charge through the point.
- Question : 9P - The current through an element is shown in Fig. 1.26. Determine the total charge that passed through the element at: (a) t 1 s (b) t 3 s (c) t 5 s
- Question : 10P - Alightning bolt with 10 kA strikes an object for 15 s. How much charge is deposited on the object?
- Question : 11P - A rechargeable flashlight battery is capable of delivering 90 mA for about 12 h. How much charge can it release at that rate? If its terminal voltage is 1.5 V, how much energy can the battery deliver?
- Question : 12P - If the current flowing through an element is given by Plot the charge stored in the element over
- Question : 13P - The charge entering the positive terminal of an element is while the voltage across the element (plus to minus) is (a) Find the power delivered to the element at s. (b) Calculate the energy delivered to the element between 0 and 0.6 s.
- Question : 14P - The voltage v across a device and the current i through it are Calculate: (a) the total charge in the device at s (b) the power consumed by the device at s.
- Question : 15P - The current entering the positive terminal of a device is mA and the voltage across the device is V. (a) Find the charge delivered to the device between and s. (b) Calculate the power absorbed. (c) Determine the energy absorbed in 3 s.
- Question : 16P - Figure 1.27 shows the current through and the voltage across an element. (a) Sketch the power delivered to the element for . (b) Fnd the total energy absorbed by the element for the period of 0 6 t 6 4s.
- Question : 17P - Figure 1.28 shows a circuit with five elements. If W, W, W, W, calculate the power received or delivered by element 3.
- Question : 18P - Find the power absorbed by each of the elements in Fig. 1.29.
- Question : 19P - Find I and the power absorbed by each element in the network of Fig. 1.30.
- Question : 20P - Find and the power absorbed by each element in the circuit of Fig. 1.31.
- Question : 21P - A 60-W incandescent bulb operates at 120 V. How many electrons and coulombs flow through the bulb in one day?
- Question : 22P - A lightning bolt strikes an airplane with 40 kA for 1.7 ms. How many coulombs of charge are deposited on the plane?
- Question : 23P - A 1.8-kW electric heater takes 15 min to boil a quantity of water. If this is done once a day and power costs 10 cents/kWh, what is the cost of its operation for 30 days?
- Question : 24P - A utility company charges 8.2 cents/kWh. If a consumer operates a 60-W light bulb continuously for one day, how much is the consumer charged?
- Question : 25P - A 1.5-kW toaster takes roughly 3.5 minutes to heat four slices of bread. Find the cost of operating the toaster once per day for 1 month (30 days). Assume energy costs 8.2 cents/kWh.
- Question : 26P - A flashlight battery has a rating of 0.8 ampere-hours (Ah) and a lifetime of 10 hours. (a) How much current can it deliver? (b) How much power can it give if its terminal voltage is 6 V? (c) How much energy is stored in the battery in Wh?
- Question : 27P - A constant current of 3 A for 4 hours is required to charge an automotive battery. If the terminal voltage is V, where t is in hours, (a) how much charge is transported as a result of the charging? (b) how much energy is expended? (c) how much does the charging cost? Assume electricity costs 9 cents/kWh.
- Question : 28P - A 60-W incandescent lamp is connected to a 120-V source and is left burning continuously in an otherwise dark staircase. Determine: (a) the current through the lamp. (b) the cost of operating the light for one non-leap year if electricity costs 9.5 cents per kWh.
- Question : 29P - An electric stove with four burners and an oven is used in preparing a meal as follows. Burner 1: 20 minutes Burner 2: 40 minutes Burner 3: 15 minutes Burner 4: 45 minutes Oven: 30 minutes If each burner is rated at 1.2 kW and the oven at 1.8 kW, and electricity costs 12 cents per kWh, calculate the cost of electricity used in preparing the meal.
- Question : 30P - Reliant Energy (the electric company in Houston, Texas) charges customers as follows: Monthly charge $6 First 250 kWh @ $0.02/kWh All additional kWh @ $0.07/kWh If a customer uses 2,436 kWh in one month, how much will Reliant Energy charge?
- Question : 31P - In a household, a 120-W personal computer (PC) is run for 4 h/day, while a 60-W bulb runs for 8 h/day. If the utility company charges $0.12/kWh, calculate how much the household pays per year on the PC and the bulb.
- Question : 1CP - A telephone wire has a current of A flowing through it. How long does it take for a charge of 15 C to pass through the wire?
- Question : 2CP - A lightning bolt carried a current of 2 kA and lasted for 3 ms. How many coulombs of charge were contained in the lightning bolt?
- Question : 3CP - Figure 1.32 shows the power consumption of a certain household in 1 day. Calculate: (a) the total energy consumed in kWh, (b) the average power per hour over the total 24 hour period.
- Question : 4CP - The graph in Fig. 1.33 represents the power drawn by an industrial plant between 8:00 and 8:30 A.M. Calculate the total energy in MWh consumed by the plant.
- Question : 5CP - A battery may be rated in ampere-hours (Ah). A lead-acid battery is rated at 160 Ah. (a) What is the maximum current it can supply for 40 h? (b) How many days will it last if it is discharged at 1 mA?
- Question : 6CP - A 12-V battery requires a total charge of 40 amperehours during recharging. How many joules are supplied to the battery?
- Question : 7CP - How much energy does a 10-hp motor deliver in 30 minutes? Assume that 1 horsepower W.
- Question : 8CP - A 600-W TV receiver is turned on for 4 h with nobody watching it. If electricity costs 10 cents/kWh, how much money is wasted?

5out of 5Hailun YangFundamentals of Electric Circuits Fundamentals of Electric Circuits Solutions Manual is an exceptional book where all textbook solutions are in one book. It is very helpful. Thank you so much crazy for study for your amazing services.

5out of 5NargizaFundamentals of Electric Circuits Fundamentals of Electric Circuits Solutions Manual is an interesting book. My concepts were clear after reading this book. All fundamentals are deeply explained with examples. I highly recommend this book to all students for step by step textbook solutions.

4out of 5Shantel DavisI am a student of college. My experience of textbook solutions with them was superb. They have a collection of almost all the necessary books and the Fundamentals of Electric Circuits Fundamentals of Electric Circuits Solutions Manual helped me a lot.

4out of 5FangI have taken their services earlier for textbook solutions which helped me to score well. I would prefer their Fundamentals of Electric Circuits Fundamentals of Electric Circuits Solutions Manual For excellent scoring in my academic year.

4out of 5Behrad HezarkhaniExcellent service when it comes to textbook solutions. The Fundamentals of Electric Circuits 5th Edition Solutions Manual. which I was looking for so long finally landed me here. My experience with crazy for the study was pretty good.

5out of 5Dean TrinhI have taken their services earlier for textbook solutions which helped me to score well. I would prefer their Fundamentals of Electric Circuits 5th Edition Solutions Manual For excellent scoring in my academic year.