ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
8th Edition
ISBN: 9781119235385
Author: Thomas
Publisher: WILEY
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Chapter 1, Problem 1.23P
Figure P1-22 shows an electric circuit with a voltage and a current variable assigned to each of the six devices. Use power balance to find
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R1 of 90 kilo ohm and R2 of 10 kilo ohm are in series across a 43-volt source. A) Draw the schematic diagram. B) What is the voltage drop at R2?
1-22 Determine the voltage V, in Figure P1-22.
60 V
+
20 V
V
18 V
32 V
FIGURE P1-22
The figure is shown a circuit consisting of a resistor Rị in series with two resistors
R2 and R3 in parallel. The circuit is connected across a constant 100 V supply.
When switch S is open, the ammeter A, reads 8 amperes. When switch S is closed
A1 reads 10 amperes and A2 reads 4 A. determine (a) ohms of
resistors R1, R2 and R3. (b) Voltage across R,& R2 when S is open. (c) Voltage
across R1 & R2 when S is closed.
R1
{A1 -v
A2
S1
100V
R2
R3
Chapter 1 Solutions
ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
Ch. 1 - Given an electrical quantity described in terms of...Ch. 1 - Express the following quantities to the nearest...Ch. 1 - An ampere-hour (Ah) meter measures the time...Ch. 1 - Electric power companies measure energy...Ch. 1 - Fill in the blanks in the following statements. To...Ch. 1 - Which of the two entries is larger? 1000...Ch. 1 - A wire carries a constant current of 30A. How many...Ch. 1 - The net positive charge flowing through a device...Ch. 1 - Figure P1-9 shows a plot of the net positive...Ch. 1 - The net negative charge flowing through a device...
Ch. 1 - A cell phone charger outputs 9.6 V and is...Ch. 1 - For 0t5s, the current through a device is...Ch. 1 - The charge flowing through a device is...Ch. 1 - The 12-V automobile battery in Figure P1-14 has an...Ch. 1 - The current through a device is zero for t0 and is...Ch. 1 - A string of holiday lights is protected by a 12A...Ch. 1 - When illuminated the relationship for a photocell...Ch. 1 - A new 6-V alkaline lantern battery delivers...Ch. 1 - The maximum current allowed by a device's power...Ch. 1 - Traffic lights are being converted from...Ch. 1 - Two electrical devices are connected as shown in...Ch. 1 - Figure P1-22 shows an electric circuit with a...Ch. 1 - Figure P1-22 shows an electric circuit with a...Ch. 1 - In Figure P1-24 the voltage v2 is 10 V and v4 is 5...Ch. 1 - For t0, the voltage across and power absorbed by a...Ch. 1 - Repeat Problem 1-22 using MATLAB to perform the...Ch. 1 - Using the passive sign convention, the voltage...Ch. 1 - Power Ratio (PR) in dB A stereo amplifier takes...Ch. 1 - AC to DC Converter A manufacturer's data sheet for...Ch. 1 - Charge-Storage Device A capacitor is a...Ch. 1 - Compute Data Sheet A manufacturer's data sheet for...Ch. 1 - Light Source Comparison A Today people have three...
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- Find V1 (volt) unit if E1=11V, E2=-4.2V, R1=6kQ, and R2=2.9kQ. (Answer should roundoff to 2 decimal places) + Vị - R1 Vo E, o Mm Si R2 V2 E2arrow_forward60 V + 20 V 18 V 32 V FIGURE P1-22 Scanned by CamScanner 1-24 Assume for the circuit of Figure P1-22 that a resistive load is connected that draws 2 A. (a) Determine the power delivered or absorbed by each of the sources. (b) Deter- mine the power dissipated in the resistive load.arrow_forward2. For the following circuit, find Vout with no load and with a 100 kn load for each of the following positions of the potentiometer using the nominal value of R1. Please round answers to 3 significant digits a. at the top (terminal 1) b. ¼ from the bottom c. % from the bottom d. at the bottom (terminal 2) R1 Color bands are: Blue, Gray, Orange, Gold 20 V 1 3 R2 RL 100k 42k Voutarrow_forward
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