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Consider the loaded voltage divider circuit below, with the
indicated currents in the selected branches, and...
1) In the circuit below the currents are named A, and lc The current direction is determined by the source (out of positive terminal) in the middle and right branches and is clockwise in the left bra...
1) In the circuit below the currents are named A, and lc The current direction is determined by the source (out of positive terminal) in the middle and right branches and is clockwise in the left branch · IA flows through R2 and R1 Is flows through R4 and Vb cflows through R3, Vc AB R2 R3 R4 R1 Vb a) Draw the circuit and show the 3 currents described above, including arrows showing the current direction. Show the voltage...
0 40 V The no-load voltage across R2 in the voltage-divider circuit shown is shown is...
0 40 V The no-load voltage across R2 in the voltage-divider circuit shown is shown is vo.no_load 8 V The smallest load resistor that is ever connected to the divider is RL,smallest 3.6 k Ω (kilo Ohm) When the voltage divider is loaded by RLsmallest, VO is not to drop below 7.5 V A) Assume the power ratings of commercially available resistors are 1/16, 1/8, 1/4, 1, and 2 W What power rating would you specify? PR1,rating Watt PR2.rating =...
The circuit below is used as a voltage divider. The input voltage is 12 V. The...
The circuit below is used as a voltage divider. The input voltage is 12 V. The output voltage (that is the voltage across R2) must be 8.3 V. The current consumed by the divider must be 4.2 mA. Find the required resistances R1 and R2. (Unit:Ohm) RI X NAA R1 - R2- Submit Answer Incorrect. Tries 1/3 Previous Tries
Question #1 (20 pts.) (Begin your solution on a new page) a-(15 pts) The voltage divider...
Question #1 (20 pts.) (Begin your solution on a new page) a-(15 pts) The voltage divider shown below is comprised of a stable 45.00 volt source and three, 1/4 watt, 1 KQ resistors with a tolerance of 5%. What is the nominal output voltage, Vout, as well as the range of voltages that you might expect? b-c4pts) Assuming nominal values, what is the total power dissipated in the circuit? C- (1 pt) Are these resistors an appropriate choice for this...
esign the current divider circuit shown in Fig. 5 such that it produces the branch currents...
esign the current divider circuit shown in Fig. 5 such that it produces the branch currents of 16.67 mA, 10 mA, and 6.67 mA, as indicated. Since a true current source is not available, it is implemented here as a 15-volt source in series with a 100 Ω resistor. It is therefore necessary to choose Rı, R2, and Rs so that the total supplied current is Is- 33.33 mA, and the three branch currents are as shown. Table I -...
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V...
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V = 15 Volts. What is the current I through the resistor? Express your answer in mA. QUESTION 2 5 points Save Answer Three resistors are connected in series: R1 10k Ohms, R2 = 17k Ohms, R3 = 32k Ohms. A DC voltage source ( Volts) is connected across the three resistors. Determine the current I in mA. 7 QUESTION 3 5 points Save Answer...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff&...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
In this circuit, the source voltage is VS = 25 V, and the resistances are: R1...
In this circuit, the source voltage is VS =
25 V, and the resistances are:
R1 = 10 kΩ, R2 = 18
kΩ,
R3 = 2 kΩ, R4 = 20 kΩ.
Using the mesh current method, find the mesh currents
Ia and Ib (polarities as
marked).
In this circuit, the source voltage is Vs = 25 V, and the resistances are: R1 = 10 k 2, R2 = 18 k22, R3 = 2 k.22, R4 = 20 k 2. Using...
no figure was given ag 13 In the circuit in the figure the voltage from the...
no
figure was given
ag 13 In the circuit in the figure the voltage from the power source is Vps=80V and the values of the resistors are R1 =35, R2=49, R3=100 and R4=1509. What is the voltage across the parallel resistors? Finis Time Answer: In the circuit in the figure the voltage from the power source is Vps=80V and the values of the resistors are R1 =35, R2=49, R3=100 and R4=1500. What is the general current in the circuit? Answer:
1) For the following circuit: a) use Kirchoffs rules to solve for the currents flowing in...
1) For the following circuit: a) use Kirchoffs rules to solve for the currents flowing in the circuit, be sure to label all currents and show their directions and b) calculate the voltage drop across each resistor. R1 R3 40 1 2 B, 28 V 7 V R2 20 B2 2) The 42 resistor from circuit #1 represents the equivalent resistance of the mini-circuit below. a) What are the values of the three resistors below? b) what is the current...
1) In the circuit below the currents are named A, and lc The current direction is determined by the source (out of positive terminal) in the middle and right branches and is clockwise in the left branch · IA flows through R2 and R1 Is flows through R4 and Vb cflows through R3, Vc AB R2 R3 R4 R1 Vb a) Draw the circuit and show the 3 currents described above, including arrows showing the current direction. Show the voltage...
0 40 V The no-load voltage across R2 in the voltage-divider circuit shown is shown is vo.no_load 8 V The smallest load resistor that is ever connected to the divider is RL,smallest 3.6 k Ω (kilo Ohm) When the voltage divider is loaded by RLsmallest, VO is not to drop below 7.5 V A) Assume the power ratings of commercially available resistors are 1/16, 1/8, 1/4, 1, and 2 W What power rating would you specify? PR1,rating Watt PR2.rating =...
The circuit below is used as a voltage divider. The input voltage is 12 V. The output voltage (that is the voltage across R2) must be 8.3 V. The current consumed by the divider must be 4.2 mA. Find the required resistances R1 and R2. (Unit:Ohm) RI X NAA R1 - R2- Submit Answer Incorrect. Tries 1/3 Previous Tries
Question #1 (20 pts.) (Begin your solution on a new page) a-(15 pts) The voltage divider shown below is comprised of a stable 45.00 volt source and three, 1/4 watt, 1 KQ resistors with a tolerance of 5%. What is the nominal output voltage, Vout, as well as the range of voltages that you might expect? b-c4pts) Assuming nominal values, what is the total power dissipated in the circuit? C- (1 pt) Are these resistors an appropriate choice for this...
esign the current divider circuit shown in Fig. 5 such that it produces the branch currents of 16.67 mA, 10 mA, and 6.67 mA, as indicated. Since a true current source is not available, it is implemented here as a 15-volt source in series with a 100 Ω resistor. It is therefore necessary to choose Rı, R2, and Rs so that the total supplied current is Is- 33.33 mA, and the three branch currents are as shown. Table I -...
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V = 15 Volts. What is the current I through the resistor? Express your answer in mA. QUESTION 2 5 points Save Answer Three resistors are connected in series: R1 10k Ohms, R2 = 17k Ohms, R3 = 32k Ohms. A DC voltage source ( Volts) is connected across the three resistors. Determine the current I in mA. 7 QUESTION 3 5 points Save Answer...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
In this circuit, the source voltage is VS =
25 V, and the resistances are:
R1 = 10 kΩ, R2 = 18
kΩ,
R3 = 2 kΩ, R4 = 20 kΩ.
Using the mesh current method, find the mesh currents
Ia and Ib (polarities as
marked).
In this circuit, the source voltage is Vs = 25 V, and the resistances are: R1 = 10 k 2, R2 = 18 k22, R3 = 2 k.22, R4 = 20 k 2. Using...
no
figure was given
ag 13 In the circuit in the figure the voltage from the power source is Vps=80V and the values of the resistors are R1 =35, R2=49, R3=100 and R4=1509. What is the voltage across the parallel resistors? Finis Time Answer: In the circuit in the figure the voltage from the power source is Vps=80V and the values of the resistors are R1 =35, R2=49, R3=100 and R4=1500. What is the general current in the circuit? Answer:
1) For the following circuit: a) use Kirchoffs rules to solve for the currents flowing in the circuit, be sure to label all currents and show their directions and b) calculate the voltage drop across each resistor. R1 R3 40 1 2 B, 28 V 7 V R2 20 B2 2) The 42 resistor from circuit #1 represents the equivalent resistance of the mini-circuit below. a) What are the values of the three resistors below? b) what is the current...
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