Principles Of Electric Circuits
10th Edition
ISBN: 9780134879482
Author: Floyd, Thomas L.
Publisher: Pearson,
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Chapter 6, Problem 8RP
If a 33 Ω resistor is connected in parallel in Figure 6-20, what is the new value of RT?
Calculate the total parallel resistance between points A and B of the circuit in Figure 6-20.
Figure 6-20
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when two resistors A and B are connected in series, the total resistance is 36 ohms. when connected in parallel, the total resistance is 8 ohms. what is the ratio of the resistance Ra to resistance Rb . assume Ra
Question 4.) 2 attatchments for whole problem! figure 6-28
When two resistor A and B are connected in series, the total resistance is 36 ohms. When connected in parallel, the total resistance is 8 ohms. What is the ratio of the resistance Ra to resistance Rb, Assume Ra is greater than Rb
Chapter 6 Solutions
Principles Of Electric Circuits
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Ch. 6 - If you need to obtain a total resistance of 130 ,...Ch. 6 - Sometimes a direct measurement of resistance is...Ch. 6 - Determine the current through RL in Figure 6-0...Ch. 6 - Figure 6-35 Determine the current through each...Ch. 6 - Determine the total amount of power in the...Ch. 6 - The amplifier in one channel of a stereo system as...Ch. 6 - In Figure 6-51, there is a total current of 31.09...Ch. 6 - Your ohmmeter indicates 9.6 k between pin 2 and...Ch. 6 - A 330 resistor, a 270 resistor, and a 68 ...Ch. 6 - Refer to Figure 6-83 If R7 opens, the resistance...Ch. 6 - Determine whether or not all the resistors in...Ch. 6 - The following currents are measured in the same...Ch. 6 - There is a total of 500 mA of current into five...Ch. 6 - In the circuit of Figure 6-65, determine the...Ch. 6 - The electrical circuit in a room has a ceiling...Ch. 6 - The following resistors are connected in parallel:...Ch. 6 - What is the total current in each circuit of...Ch. 6 - Find the values of the unspecified quantities...Ch. 6 - What is the current through each resistor in...Ch. 6 - Determine all of the resistor values in Figure...
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- Determine the resistance values using the color code and calculate all missing values in Figure 6-26. FIGURE 6-26 Determine resistor values using the color and find all missing electrical values.arrow_forwardWhen two resistors A and B are connected in series, the total resistance is 32ohms. When connected in parallel, the total resistance is 7.5ohms. Determine the possible value of A.arrow_forwardWhen two resistor A and B are connected in a series, the total resistance is 36 ohms. When connected in parallel, the total resistance is 8 ohms. What is the ratio of then resistance Ra to Resistance Rb. Assume Ra is lessthan Rb.arrow_forward
- Determine the value of a load resistor connected between terminals A and B in Figure 6-82 for maximum power transfer to the load resistor.arrow_forwardAn 8-ohm resistor is connected in series with a parallel combination of two (2) resistors, R and 24 ohms. Determine R if the power consumed by the parallel connected resistors is equal to the power consumed by the 8-ohm resistor. Uarrow_forwardAdding more resistors to a parallel circuit will __________ the total resistance. decrease increase not affectarrow_forward
- A 33-kohm resistor is connected in series with a parallel combination made up of 5.6-kohm resistor and a 78-kohm resistor. What is the total combined resistance of the three resistors?arrow_forward1. Two resistors in series are part of a voltage divider circuit with the smaller resistor receiving 30% of the total voltage. () What are the resistance values given that their equivalent resistance is 200 77 {b) If both resistors are rated as 2-W resistors, what is the minimurm total voltage that the voltage divider circuit can handle without exceeding the power rating for either resistor?arrow_forwardRefer to the circuit shown in Figure 6-22. The circuit has an applied voltage of 24 V and the resistors have values as follows: R1=1kR2=300R3=750R4=1k An ammeter and a voltmeter indicate the following values: IT=42.5mAI1=24mAE1=24VI2=18.5mAE2=5.5VI3=0AE3=18.5VI4=18.5mAE4=18.5V What is the most likely problem with this circuit? FIGURE 8-22 Determine resistor values using the color code and find all missing electrical values.arrow_forward
- A series circuit contains the following values of resistors: R1=510R2=680R3=390R4=750 Assume a source voltage of 48 V. Use the general voltage divider formula to calculate the voltage drop across each of the resistors. E1=VE2=VE3=VE4=Varrow_forwardA 10ohm resistor, a 20ohm resistor and a 30ohm resistor are connected (a) in series, and then (b) in parallel with each other. Calculate the total resistance for each of the two connections.arrow_forwardCalculate the equivalent resistance R ab across the terminals a-b without using PSPICE for circuit in the given Figurearrow_forward
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