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- 1. Consider the circuit below. Find the current passing through each resistor using A. Mesh Current Analysis and B. Nodal Voltage Analysis. 48.3 0 53.20 26.3 0 130 77.3 V 53.30 U6871. Four resistors 200 Ω, 700 Ω, 1k Ω αnd 1.2k Q connected in series. Find the equivalent resistance, the current in each resistor and the potential difference across each resistor if the network is connected to a power source 9V. Draw the Circuit Diagram. 2. Solve question number 1 but this time connect the given resistors in parallel.Instructions: Write the answer in the paper only. Do not write any answer in the box. Problem : Two resistors R and R2 are connected in parallel as shown in the figure. v If the resistance R¡ is changed from 14 to 14.2 ohms and Ra is changed from 28 to 27.8 ohms, find the absolute change, relative change and percentage change in the total resistance R.
- 4a. Find the current in the circuit (magnitude and direction) 4b. Find the potential difference of V_ab of point a with respect to point b. 4c. Find the potential difference of V_bc of point b with respect to point c. 4d. What is the total rate at which electrical energy dissipatate in R1, R2, and R3 resistors. 4e. What is the power output of the 26V battery? 4f. At what rate is the electrical energy being converted to other forms in the 10V battery? 4g. Show that the power output of the 26V battery equals the overall rate of dissipation of electrical energy in the rest of the circuit?1. Consider the circuit shown below. Let ɛ = 36 V, R1 = 4.8 N, R2 = 7.2 N, and R3 = 14.4 N. (a) What is the equivalent resistance between points A and B? (b) What is the current at point A? (c) What is the current in each resistor? (d) Show that your answers from (b) and (c) are consistent. R1. R2 R3 В4a. Find the current in the circuit (magnitude and direction). 4b. Find the potential difference of V_ab of point a with respect to point b. 4c. Find the potential difference of V_bc of point b with respect to point c. 4d. What is the totatl rate at which electrical energy is dissipate in R1, R2, and R3 resistors. 4e. What is the power output of the 26.0V battery? 4f. At what rate is the electrical energy being converted to other forms in the 10.0V battery? 4g. Show that power output of the 26.0V battery equals the overall rate of dissipation of electrical energt in the rest of the circuit?
- 3. A 12-V battery and a 12-ohm resistor are connected as shown in circuit X below. Two 12-ohm resistors are connected as shown in circuit Y. The current in the battery in circuit X is Circult X Circuit Y that in the battery in circuit 25 ZI Hint : Use I = V-R a. 1/3 b. 2 C. the same as Explain A ZIa. Find the current I₁ and 1₂ in the following b. Find the voltage difference across the 2 c. Find the voltage difference across the 3 d. Find the voltage difference across the 10 circuit. resistor. resistor. resistor. Sweetlo (6) 17 V ΖΩ m 4Ω 10 Ω. 502 M 302B.) For the circuit shown below, determine the current and the voltage drop across R1. R1 = 250 Q, R2 = 500 N, R3 = 100 , & V = 30 V. I = R1 R2 R3 V1 =
- A.) Find the equivalent resistance between points a and b in the given figure. B.) Calculate the current in each resistor if a terminal voltage of 41v is applied between points a & b.1. Four resistors 200Ω, 700Ω 1kΩ and 1.2kΩ connected in series. Find the equivalent resistance, thecurrent in each resistor and the potential difference across each resistor if the network is connectedto a power source 9V. Draw the Circuit Diagram. 2. Solve question number 1 but this time connect the given resistors in parallel.= The figure below shows five resistors and two batteries connected in a circuit. What are the currents I1, I2, and I3? (Consider the following values: R₁ 1.180, R₂ = 2.14 0, R3 = 3.200, R4 R5 = 6.08 . Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign. Indicate the direction with the sign of your answer.) I1 12 13 = A 1.88 Your response differs from the correct answer by more than 10%. Double check your calculations. A A 12.0 V 9.00 V + R5 R₂ R₁ R3 R4 1₁ 12 = 4.02 Ω,