In the following circuit, consider the resistance of the resistors are R1, R2, R3 respectively and the current through the resistors are 11 (for R1), 12 (for R2), 13 (for R3) respectively. Vs :qv: www 4.7kQ 2.2K 1K5 4.7K R1 R2 R300 www Consider R1 = 2.2k2, R2 = 1kn2, R3 = 4.7k2, Vs = 9V. Apply KCL to the circuit demonstrated in step 4: Write the equation for KCL for the circuit Write the equations for Ohm's law for each of the resistors Solve the KCL equation along with the equations for Ohm's law for the circuit with the resistance and voltage source voltage given for 11, 12, 13.

In the following circuit, consider the resistance of the resistors are R1, R2, R3 respectively and the current through the resistors are 11 (for R1), 12 (for R2), 13 (for R3) respectively. Vs :qv: www 4.7kQ 2.2K 1K5 4.7K R1 R2 R300 www Consider R1 = 2.2k2, R2 = 1kn2, R3 = 4.7k2, Vs = 9V. Apply KCL to the circuit demonstrated in step 4: Write the equation for KCL for the circuit Write the equations for Ohm's law for each of the resistors Solve the KCL equation along with the equations for Ohm's law for the circuit with the resistance and voltage source voltage given for 11, 12, 13.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter7: Parallel Circuits

Section: Chapter Questions

Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....

See similar textbooks

Related questions

Q: Ri Ry Rq R4 Rio RB Riz R14 'Ri3 Rio Riz

A: The equivalent resistance is determined as:…

Q: 1. Given the circuit to the below, use series and parallel combinations to show that the equivalent…

A: The given circuit isWe need to find the equivalent resistance across the terminals 'a' and 'b'. i.e…

Q: Using star-delta transformation, find the total resistance across AB in the given circuit. Given:…

Q: a) For resistors R₂ and Rs, explain in your own words why they are in a configuration that is…

Q: R3 Rz R5 R7 R, R9 '3 R6 R8 K Ry 23. Here R1=11k0, R2=11kQ, R3=2.2kQ, R4=11kQ, R5=11k0, R6=22KQ,…

Q: Using the circuit of below, determine how many loops/meshes are present and preform loop analysis…

Q: Now that your circuit is complete, you must perform a Kirchoff circuit analysis before proceeding to…

A: In the given questions we need to drive the kirchoff equation and find the current in each three…

Q: R1 R3 R5 -> 70 20 V2 13V V1 R2 R4 -11V

Q: Draw a easy parallel circuit, using Voltage Source E with 3 resistors. Each resistor has its own…

Concept explainers

Wheatstone Bridge Method

A Wheatstone bridge is a circuit used to measure unknown resistance by measuring the ratios of the two branches of the circuit such that each branch has two resistance and out of four resistance one is unknown. The two branches are joined in between with the help of galvanometer which is used to determine the direction of the current. The main advantage of this circuit is that it can provide the most accurate measurement (different from a simple voltage separator).

Question

100%

In the following circuit, consider the resistance of the resistors are R1, R2, R3 respectively and
the current through the resistors are 11 (for R1), 12 (for R2), 13 (for R3) respectively.
Vs
:qv
ww
4.7kQ
2.2K5 KR. 4.7K
R2
R1
R300
Consider R1 = 2.2k, R2 = 1k, R3 = 4.7k, Vs = 9V. Apply KCL to the circuit
demonstrated in step 4:
Write the equation for KCL for the circuit
Write the equations for Ohm's law for each of the resistors
Solve the KCL equation along with the equations for Ohm's law for the circuit with the
resistance and voltage source voltage given for 11, 12, 13.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Determination of given parameters,

VIEW

Step 2: Calclulation of current,

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Using the rules for parallel circuits and Ohmslaw, solve for the missing values. ETE1E2E3E4ITl1I2l33.2AI4RT3.582R116R210R3R420PTP1P2P3P4
Two resistors R1 and R2 are in series and have resistances of 44 ohms and 9 ohms respectively. The voltage across R1 is equal to 7. Find the voltage across resistor R2.
The figure below shows the resistors wired in a different way-a combination of series and parallel. We can consider R₁, to be the resistance of wires leading to R₂ and R³ a. Find the total resistance. b. What is the IR drop in R₁? c. Find the current I through R₂. d. What power is dissipated by R₂?
The emfs in the figure below are ₁ = 5.00 V and ₂ = 18.0 V. The resistances are R₁ = 17.00, R₂ = 31.00, R3 = 47.002, and R4 = 57.0 Q. Find the magnitude of the current in each resistor when the switch is in the following states. R₂ (a) open I₁ = DI I2 = 13 = I4 = (b) closed I₁ = 12 = R4 13 = I4 = A A A A A A A A S R₁ mw R₂ E₂
4-5) Before the advent of ohmmeters (even the analog ones), unknown resistances (Runk) were measured using a Wheatstone bridge. The unknown resistance is placed into the circuit at right as shown. The values of R1 and R2 are extremely well known. The resistance of Rvar is adjusted until the meter Runk. Rvar R1. R2 reads no current in the cross branch. The value of Rvar is then read from a dial. Show that Runk can be found from R1 -Ry Rukn
A 5-ohm resistance is connected in parallel with a 10- ohm resistance. Another set, a 6-ohm and 8-ohm resistances are also in parallel. The two sets are connected in series. - - - Draw the circuit, find the equivalent resistance, total current, and the voltage across each resistor.
Multiple Choice Given two batteries: one with voltage V and internal resistance r1; another with also voltage V and internal resistance r2. Which of the following is true if we connect them in parallel the positive terminal of one connected to the negative of the other? No voltage will remain, while the total internal resistance is (r1-1 + r2-1)-1. The total voltage will be V, while the total internal resistance is (r1-1 + r2-1)-1. The answer cannot be found on the other choices. The total voltage will be 2V, while the total internal resistance is (r1-1 + r2-1)-1.
CHECK YOUR UNDERSTANDING 1. Three series resistors are connected across a voltage source V.. The voltage drops across each resistor are measured and found to be 4.5 V, 6.4 V, and 13.1 V. What is the value of the voltage source V,? 2. Four resistors are in series with a 100-V source. The voltage drops across three of the resistors are 10 V, 20 V, and 40 V. If the resistance of the fourth resistor is 300 2, what is the current through the circuit? 3. The voltage source in circuit is supplying 100 mA of current. Determine IRA, VAD. and VRc, if IcD=50 mA. BC A 400 2 B 2600 2 200 2 E• 100 V
A. Three resistors in series have a total resistance RT of 2.7 k Q. If R2 is twice the value of R1 and R3 is three times the value of R2, what are the values of R1, R2, and R3? B. Three resistors in series have an RT of 7 k Q. If R3 is 2.2 times larger than R1 and 1.5 times larger than R2, what are the values of R1, R2, and R3? C. A 100- Q, 1/8-W resistor is in series with a 330- 0, 2-W resistor. What is the maximum series current this circuit can handle without exceeding the wattage rating of either resistor? er: D. A 1.5-k 0, 2-W resistor is in series with a 470- Q, 4-W resistor. What is the maximum voltage that can be applied to this series circuit without exceeding the wattage rating of either resistor? er: E. In Fig. 2.26, solve for RT, V1, V3 , V4 , R2 , R3 , PT , P1 , P2 , P 3 , and P4. R, = 3.3 k R. I = 1.2 mA V = 12 V V, = 36 V R = 4.7 kf R. Figure 2.26. Series Circuit
a) if R1 increases, what happens to the current through R5? b) if R7 decreases what happens to the voltage across R9? c) if R4 shorts, what happens to the voltage across R2 and R8? d) what is the total resistance knowing all resistors are 10 kiloohms? e) if the applied voltage is 278.5 V, what is the voltage drop across R1?
A resistance arrangement of 50 ohm is desired. Two resistors of 100.0 ± 0.1 ohm and two resistors of 25.0 ± 0.02 ohm are available. Which should be used to results in the lowest uncertainty, a series arrangement with the 25-ohm resistors or a parallel arrangement with the 100-ohm resistors? Calculate the uncertainty for each arrangement
What is the current read by the ammeter in the circuit below? Let R1 = 1 kiloohm, R2 = 2 kiloohm, R3 = 3 kiloohm, and the emf of the ideal source is 5 volts. Input R1, R2, and R3 for resistors Ri, R2, and R3 respectively. Input E for the emf E. Use context clues to figure out if you need to input a numerical value, variable, word, etc. All numerical answers should be in three significant figures. R1 R2 R3 + First we calculate the current across each resistor. From Ohm's law, we arrive at a general formula for current: | =