All of them have short answers. 1. If a 19.9mA current source, a 32.6kΩ resistor, a...
All of them have short answers.
1. If a 19.9mA current source, a 32.6kΩ resistor, a 49.6kΩ resistor and a 42.6kΩ resistor are all connected in parallel, then what is the current through the 42.6kΩ resistor in milliamps?
2. If a 8.9V voltage source is applied across a 43.6kΩ resistor connected in series with a 25.3kΩ resistor, then what is the voltage across the 25.3kΩ resistor in volts?
3. If the Thevenin equivalent for a circuit is a 5.5V voltage source in series with a 8.1kΩ resistor, then what is the Norton equivalent current for this circuit in milliamps?
4. If the Thevenin equivalent for a circuit is a 11.9V voltage source in series with a 1.7kΩ resistor, then what is the Norton equivalent resistance for this circuit in kilohms?
5. If a 6.3kΩ resistor has 9.52mA flowing through it, then what is the value of the power dissipated by this resistor in milliwatts?
6. If a 13.2mA current source, a 40.4kΩ resistor, a 31.1kΩ resistor and a 25.1kΩ resistor are all connected in parallel, then what is the current through the 40.4kΩ resistor in milliamps?
7. If a 4.6kΩ resistor has 7.84mA flowing through it, then what is the value of the voltage across this resistor in volts?
8. If a 4.3V voltage source is applied across a 30.5kΩ resistor connected in series with a 11.7kΩ resistor and a 14.8kΩ resistor, then what is the voltage across the 14.8kΩ resistor in volts?
9. If a 4.4kΩ resistor has 3.7 volts across it, then what is the value of the power dissipated by this resistor in milliwatts?
10. If a resistor has 6.3 volts across it when 5.02mA flow through it, then what is the value of this resistor in kilohms?
11. If the Norton equivalent for a circuit is a 7.9mA current source in parallel with a 10.2kΩ resistor, then what is the Thevenin equivalent resistance for this circuit in kilohms?
Homework Answers
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All of them have short answers.
1. If a 19.9mA current source, a 32.6kΩ resistor, a...
48. If a 5.6pF capacitor, a 49.3pF capacitor and a 35.5pF capacitor are all connected in...
48. If a 5.6pF capacitor, a 49.3pF capacitor and a 35.5pF capacitor are all connected in series, then what is the total capacitance of this series combination in pico Farads? 50. If the Thevenin equivalent for a circuit is a 5V voltage source in series with a 5.3kΩ resistor, then what is the Norton equivalent current for this circuit in milliamps? 51. If the Norton equivalent for a circuit is a 2.2mA current source in parallel with a 23kΩ resistor,...
Hello! these should all be pretty short responses, i just want to confirm my answers. Thanks...
Hello! these should all be pretty short responses, i just want to confirm my answers. Thanks in advance! 1. If a 19.2mA current source, a 41.6kΩ resistor, a 21.7kΩ resistor and a 16.2kΩ resistor are all connected in parallel, then what is the current through the 41.6kΩ resistor in milliamps? 2.If a 14.7mA current source, a 30.9kΩ resistor, a 33.4kΩ resistor and a 46.2kΩ resistor are all connected in parallel, then what is the current through the 33.4kΩ resistor in...
11. You have a 5 V power source, a 25 W resistor, a 50 W resistor,...
11. You have a 5 V power source, a 25 W resistor, a 50 W resistor, and some wire. You arrange the two resistors in series with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and the battery (for the series circuit)? If you arrange the two resistors in parallel with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and...
(a) What is the current flowing through each resistor in a circuit consisting of a 48.0-V...
(a) What is the current flowing through each resistor in a circuit consisting of a 48.0-V battery and a 24.0 Ω resistor connected in series with a 96.0 Ω resistor? (b) What is the voltage drop across each resistor? (c) What is the power dissipated in each resistor? (d) If the two resistors were connected in parallel rather than series, what would be the current flow through each resistor? (e) What would be the voltage drop across each resistor for...
Construct the following circuit in the simulation by adding a third resistor in parallel with resistor...
Construct the following circuit in the simulation by adding a third resistor in parallel with resistor 2. R3 w w R R2 Choose the following:R, 259, R2 = 509, R3 = 1000, V = 5V 17. What is the voltage measured across R,? (V) 18. What is the voltage measured across R2? (V) 19. What is the voltage measured across R3? (V) 20. Using Ohm's law what is the current flowing through R,? (A) 21. What is the current through...
When resistors are in series, each resistor has the same current but the voltage is...
When resistors are in series, each resistor has the same current but the voltage is different for each according to Ohm’s Law. A given circuit consists of two resistors in series connected to a 24.0-V battery. The current in the circuit is 0.0320 A. If R_1=250.0 Ω,and R_2=500.0 Ω. Find the potential difference across each resistor. Find the equivalent resistance. If the circuit in Problem 6 above is reconnected with the two resistors in parallel, the...
Pease answer questions 4 and 5! Thank you so much! 4. Connect the 2nd resistor in...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
*Answer to first part is 6.0 Volts 4*1.5V= 6 4 AA cells are connected in series....
*Answer to first part is 6.0 Volts
4*1.5V= 6
4 AA cells are connected in series. These make a true battery of 49 volts. This voltage is then connected to three resistors. R1-200 Ω R2-200 Ω R3-800 Ω R1 and R2 are wired in series with each other, and that series combination is wired in parallel with R3 Start by drawing a schematic diagram of the circuit, then proceed to the calculations. Give all answers to 2 sigfigs precision. The...
2. Design an approximate voltage source from a current source and a resistor in parallel with...
2. Design an approximate voltage source from a current source and a resistor in parallel with it. The open circuit voltage should be 5.0 volts, and it should drop to no lower than 4.9 volts when a 100 Ω load is attached. What is the short-circuit current IN and parallel resistance RN?
Using Matlab When several resistors are connected in an electrical circuit in parallel, the current through...
Using Matlab When several resistors are connected in an electrical circuit in parallel, the current through each of them is given by in=vs/Rnwhere in and Rn are the current through resistor n and its resistance, respectively, and vs is the source voltage. The equivalent resistance, Req, can be determined from the equation 1/Req=1/R1+1/R2+1/R3+.......+1/Rn. The source current is given by is , and the power, Pn, dissipated in each resistor is given by . is=vs/Req, and Pn=vsin. Write a program in...
Construct the following circuit in the simulation by adding a third resistor in parallel with resistor 2. R3 w w R R2 Choose the following:R, 259, R2 = 509, R3 = 1000, V = 5V 17. What is the voltage measured across R,? (V) 18. What is the voltage measured across R2? (V) 19. What is the voltage measured across R3? (V) 20. Using Ohm's law what is the current flowing through R,? (A) 21. What is the current through...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
*Answer to first part is 6.0 Volts
4*1.5V= 6
4 AA cells are connected in series. These make a true battery of 49 volts. This voltage is then connected to three resistors. R1-200 Ω R2-200 Ω R3-800 Ω R1 and R2 are wired in series with each other, and that series combination is wired in parallel with R3 Start by drawing a schematic diagram of the circuit, then proceed to the calculations. Give all answers to 2 sigfigs precision. The...
2. Design an approximate voltage source from a current source and a resistor in parallel with it. The open circuit voltage should be 5.0 volts, and it should drop to no lower than 4.9 volts when a 100 Ω load is attached. What is the short-circuit current IN and parallel resistance RN?
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