### Understanding Circuits and Electrical ResistanceIn the diagram provided, a 19 V battery is connected to a parallel circuit with three resistors. The resistances of the resistors are as follows:- \( R_1 = 30 \, \Omega \)- \( R_2 = 38 \, \Omega \)- \( R_3 = 35 \, \Omega \)Here is an overview and a solution to calculate the current \( I_2 \) flowing through resistor \( R_2 \).#### Diagram ExplanationThe diagram illustrates a simple electrical circuit with a 19 V battery connected in parallel with three resistors labeled \( R_1 \), \( R_2 \), and \( R_3 \). Each resistor has a specified resistance, allowing us to solve for current values using Ohm's Law and principles of parallel circuits.#### Calculating the Current Flowing Through \( R_2 \)To find the current flowing through \( R_2 \), we can use Ohm's Law, which states:\[ I = \frac{V}{R} \]Given:- Voltage, \( V = 19 \, V \)- Resistance of \( R_2 \), \( R_2 = 38 \, \Omega \)Plugging these values into Ohm's Law:\[ I_2 = \frac{19}{38} = 0.50 \]Thus, the current flowing through \( R_2 \) is:\[ I_2 = 0.50 \]### ConclusionFor this particular parallel circuit, the current flowing through the resistor \( R_2 \) with a resistance of 38 ohms, when connected to a 19 V battery, is 0.50 A. #### Note:- Do **NOT** include units in your final answer.- Round to 2 decimal points, include zeros if needed.

Answered: Image /qna-images/answer/f087611d-5fa2-4acc-9d80-9a2313c34dfd.jpg

Battery R₁ R₂ R3 In the circuit above, a 19 V battery is connected to the circuit where R₁ = 30, R₂ = 38 , and R3 = 35 2. What is the current flowing through R₂ in this circuit? • Do NOT include units • Round to 2 decimal points, include zeros if needed. M w M

Battery R₁ R₂ R3 In the circuit above, a 19 V battery is connected to the circuit where R₁ = 30, R₂ = 38 , and R3 = 35 2. What is the current flowing through R₂ in this circuit? • Do NOT include units • Round to 2 decimal points, include zeros if needed. M w M

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Part A What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.3 V when the starter motor draws 84 A ? Express your answer to two significant figures and include the appropriate units. HẢ ? r = Value Units Submit Request Answer Part B What is the resistance of the starter? Express your answer to two significant figures and include the appropriate units. HÀ ? R = Value Units
B4
Determine the total capacitance in the capacitor circuits as shown in figure below. a. 16µF b.17µF c.18µF d.19µF e. 20µF
30 Consider the circuit shown in (Egure 1) The battery has emt 720 V and negligible internal resistance. Ra=2.00 N Ci = 5.00 uF, and C = 5.00 uF. After the capacitors have attained their final charges, the charge on C, is Q = 21.0 uC Submit Previous Answers Reauest Answer Incorrect; Try Again; 4 attempts remaining Part B What is the resistance R? Figure < 1of 1 Express your answer with the appropriate units. R- 68 R1 Submit Previeus Answers BenuestAnser X Incorrect; Try Again; 4 attempts remaining
1 The combined electrical resistance R of two resistors R₁ and R₂, connected in parallel, is given by the equation below, where R, R₁, and R₂ are measured in ohms. R₁ and R₂ are increasing at rates of 0.6 and 1.9 ohms per second, respectively. = 1/² + 12/2₂2 R₁ At what rate is R changing when R₁ ohm/sec R 55 ohms and R₂ = 88 ohms? (Round your answer to three decimal places.)
R₁ M M R₂ R3 In the circuit above, R₁ = 4.7 Ohms, R₂ = 2.3 Ohms, R3 = 8.3 Ohms, and V = 3.4 Volts. What is the voltage (in Volts) across R₂?
The circuit shown has two resistors, with R1 > R2 .Which resistor dissipates the larger amount of power? Explain.
Series Circuit For nos. 1-4, refer to the diagram below. R₁ Question 1 Your Answer: Answer What is the total Resistance, RT, equal to if R1 = 750.0, R₂= 270.0, R3=3 -380.0 and the total voltage, V = 23.0? (Round you answers to 1 decimal places. Ex. 100.1) Question 2 R₂ ww Your Answer: V Answer R3 www What is the total current, IT, equal to if R₁ = 700.0, R2= 560.0, R3-550.0 and the total voltage, V = 18.0? (Round you answers to 3 decimal places. Ex. 100.001)
Q9
H4
Hill+ R1 -M 9V ww R2 The first resistor has a value of 46 and the second resistor has a value of 43 2. What is the voltage at the first resistor? • Do NOT include units • Round to the hundredths place
Q2 Consider the circuit shown in Figure P26.23, where Ci - 6.00 μΕ, C,-3.00 μF, and ΔV= 20.0 V Capacitor C¡ is first charged by the closing of switch S1. Switch S¡ is then opened, and the charged capacitor is connected to the uncharged capacitor by the closing of S2. Calculate the initial charge acquired by C, and the final charge on each capacitor. AV |C2 S2 Figure P26.23