If one branch of a parallel circuit becomes open: a)all remaining branch currents increase b)the voltage...
If one branch of a parallel circuit
becomes open:
a)all remaining branch currents
increase
b)the voltage across the open
branch will be O V
c)The remaining branch currents
do not change in value
d)The total resistance of the
circuit decreases
AorBorCorD ?
Homework Answers
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If one branch of a parallel circuit
becomes open:
a)all remaining branch currents
increase
b)the voltage...
Prob rm#1 In the circuit shown; a) Find all remaining branch voltages and currents. b) Demonstrate...
Prob rm#1 In the circuit shown; a) Find all remaining branch voltages and currents. b) Demonstrate conservation of power. sv 2 A 3A 2レ IA 1A
ELT 103 Final Exam Spring 2019 1. A series-parallel circuit is: a. typically combination of series banks and parallel strings c always a combination of series banks in parallel e. always a combinatio...
ELT 103 Final Exam Spring 2019 1. A series-parallel circuit is: a. typically combination of series banks and parallel strings c always a combination of series banks in parallel e. always a combination of parallel banks in series. d. usually a combination of series strings and parallel banks. 2. When analyzing resistance in a series-parallel circuit, you start: a. anywhere in the circuit. / b. at the source. c. at the farthest resistor from the source. d. in any parallel...
4) In the circuit for problem 3, one of the resistors R2 is removed from the...
4) In the circuit for problem 3, one of the resistors R2 is removed from the circuit so that the circuit just becomes R1, the other Rz, and the battery in series. Relative to the circuit in problem 3, the power dissipated in the remaining Ry will: (See answers on the other pages.) R W + 5) What is the total current through the battery for the circuit shown? Ra ww R3 w 루 W R2 4) A) Increase, the...
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...
QUESTION 3 For the circuit shown below, all resistances are in Ohms. R1-201 R2-150 R3-250 R4-50...
QUESTION 3 For the circuit shown below, all resistances are in Ohms. R1-201 R2-150 R3-250 R4-50 R5-76 V=9.00V a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across R5? A. The total resistance is 48.70 B. The total resistance is 2140...
Solve this circuit using node-voltage method. Determine the currents through all the elements and voltages across...
Solve this circuit using node-voltage method. Determine the
currents through all the elements and voltages across all elements.
Verify that the total power developed equals the total power
absorbed
Without repeating the node-voltage analysis, predict the node
voltages at nodes d, c, b and g, if node a was selected as the
reference node (or ground).
R2 560 n R, 1 kn R 430 Vs a ww R 820 n ww R3 2.2 kn V6R430 R, 1.5 k Rs 820...
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...
Part A - Find the open-circuit voltage The circuit you should use to find the open-circuit...
Part A - Find the open-circuit voltage The circuit you should use to find the open-circuit voltage, Voc, is shown here. Note that the resistor to the right of terminals a and b has been removed to create the open circuit. Using any circuit analysis technique you like, find the open-circuit voltage 25 k22 20 k 2 30 k22 a 100 V 100 k2 18 mA 340 k 2 Voc h Express your answer with the appropriate units. View Available...
For the circuit shown below, all resistances are in Ohms. R1=201 R2=150 R3=250 R4-50 R5=75 V=9.00V...
For the circuit shown below, all resistances are in Ohms. R1=201 R2=150 R3=250 R4-50 R5=75 V=9.00V to a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? A The total resistance is 48.70 B. The total reeletano le 240 a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? A....
I JUST NEED THE CORRECT ANSWER NO NEED FOR JUSTIFICATION Question 1 Not yet answered Marked...
I JUST NEED THE CORRECT ANSWER NO NEED FOR JUSTIFICATION
Question 1 Not yet answered Marked out of 8.00 Flag question Thevenin resistance of a circuit containing only independent sources is found by then calculating the resistance seen from the terminals of the circuit Select one: a. Opening all current sources b. Shorting all voltage sources c. Opening all voltage sources and shorting all current sources d. Shorting all voltage sources and opening all current sources Question 2 Not yet...
Prob rm#1 In the circuit shown; a) Find all remaining branch voltages and currents. b) Demonstrate conservation of power. sv 2 A 3A 2レ IA 1A
ELT 103 Final Exam Spring 2019 1. A series-parallel circuit is: a. typically combination of series banks and parallel strings c always a combination of series banks in parallel e. always a combination of parallel banks in series. d. usually a combination of series strings and parallel banks. 2. When analyzing resistance in a series-parallel circuit, you start: a. anywhere in the circuit. / b. at the source. c. at the farthest resistor from the source. d. in any parallel...
4) In the circuit for problem 3, one of the resistors R2 is removed from the circuit so that the circuit just becomes R1, the other Rz, and the battery in series. Relative to the circuit in problem 3, the power dissipated in the remaining Ry will: (See answers on the other pages.) R W + 5) What is the total current through the battery for the circuit shown? Ra ww R3 w 루 W R2 4) A) Increase, the...
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...
QUESTION 3 For the circuit shown below, all resistances are in Ohms. R1-201 R2-150 R3-250 R4-50 R5-76 V=9.00V a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across R5? A. The total resistance is 48.70 B. The total resistance is 2140...
Solve this circuit using node-voltage method. Determine the
currents through all the elements and voltages across all elements.
Verify that the total power developed equals the total power
absorbed
Without repeating the node-voltage analysis, predict the node
voltages at nodes d, c, b and g, if node a was selected as the
reference node (or ground).
R2 560 n R, 1 kn R 430 Vs a ww R 820 n ww R3 2.2 kn V6R430 R, 1.5 k Rs 820...
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...
Part A - Find the open-circuit voltage The circuit you should use to find the open-circuit voltage, Voc, is shown here. Note that the resistor to the right of terminals a and b has been removed to create the open circuit. Using any circuit analysis technique you like, find the open-circuit voltage 25 k22 20 k 2 30 k22 a 100 V 100 k2 18 mA 340 k 2 Voc h Express your answer with the appropriate units. View Available...
For the circuit shown below, all resistances are in Ohms. R1=201 R2=150 R3=250 R4-50 R5=75 V=9.00V to a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? A The total resistance is 48.70 B. The total reeletano le 240 a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS? A....
I JUST NEED THE CORRECT ANSWER NO NEED FOR JUSTIFICATION
Question 1 Not yet answered Marked out of 8.00 Flag question Thevenin resistance of a circuit containing only independent sources is found by then calculating the resistance seen from the terminals of the circuit Select one: a. Opening all current sources b. Shorting all voltage sources c. Opening all voltage sources and shorting all current sources d. Shorting all voltage sources and opening all current sources Question 2 Not yet...
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