Using Kirchhoff's rules, find the following. ($ \mathcal{E}_1 = 70.6 \, \text{V}, \mathcal{E}_2 = 61.0 \, \text{V}, \mathcal{E}_3 = 79.0 \, \text{V} $)### Diagram Explanation- The circuit consists of three batteries: $ \mathcal{E}_1 = 70.6 \, \text{V} $ located between points $ a $ and $ b $, $ \mathcal{E}_2 = 61.0 \, \text{V} $ located between points $ c $ and $ d $, and $ \mathcal{E}_3 = 79.0 \, \text{V} $ located between points $ d $ and $ e $.- The resistors in the circuit are labeled as follows: - $ R_1 = 2.00 \, \text{k}\Omega $ between points $ a $ and $ f $, - $ R_2 = 3.00 \, \text{k}\Omega $ between points $ f $ and $ c $, - $ R_3 = 4.00 \, \text{k}\Omega $ between points $ c $ and $ d $.### Tasks to Complete(a) Calculate the current in each resistor shown in the figure above:- $ I_{R_1} = $ _______ mA- $ I_{R_2} = $ _______ mA- $ I_{R_3} = $ _______ mA(b) Determine the potential difference between points $ c $ and $ f $:- Magnitude of potential difference: _______ V- Point at higher potential: [Select between points $ c $ or $ f $]

Answered: Image /qna-images/answer/804463d9-982b-442a-a806-e6d707e47213.jpg

Using Kirchhoff's rules, find the following. (₁ = 70.6 V, E₂ = 61.0 V, and E3 = 79.0 V.) 4.00 ΚΩ || IR₂ IR 3 || b || E₁ 2.00 ΚΩ R₂ R₁ (a) the current in each resistor shown in the figure above IR₁ E₂ mA mA mA R3 3.00 ΚΩ Es (b) the potential difference between points c and f magnitude of potential difference point at higher potential ---Select---

Using Kirchhoff's rules, find the following. (₁ = 70.6 V, E₂ = 61.0 V, and E3 = 79.0 V.) 4.00 ΚΩ || IR₂ IR 3 || b || E₁ 2.00 ΚΩ R₂ R₁ (a) the current in each resistor shown in the figure above IR₁ E₂ mA mA mA R3 3.00 ΚΩ Es (b) the potential difference between points c and f magnitude of potential difference point at higher potential ---Select---

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)...

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Concept explainers

Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.

Question

Using Kirchhoff's rules, find the following. ($ \mathcal{E}_1 = 70.6 \, \text{V}, \mathcal{E}_2 = 61.0 \, \text{V}, \mathcal{E}_3 = 79.0 \, \text{V} $)

### Diagram Explanation

- The circuit consists of three batteries: $ \mathcal{E}_1 = 70.6 \, \text{V} $ located between points $ a $ and $ b $, $ \mathcal{E}_2 = 61.0 \, \text{V} $ located between points $ c $ and $ d $, and $ \mathcal{E}_3 = 79.0 \, \text{V} $ located between points $ d $ and $ e $.
- The resistors in the circuit are labeled as follows:
- $ R_1 = 2.00 \, \text{k}\Omega $ between points $ a $ and $ f $,
- $ R_2 = 3.00 \, \text{k}\Omega $ between points $ f $ and $ c $,
- $ R_3 = 4.00 \, \text{k}\Omega $ between points $ c $ and $ d $.

### Tasks to Complete

(a) Calculate the current in each resistor shown in the figure above:

- $ I_{R_1} = $ _______ mA
- $ I_{R_2} = $ _______ mA
- $ I_{R_3} = $ _______ mA

(b) Determine the potential difference between points $ c $ and $ f $:

- Magnitude of potential difference: _______ V
- Point at higher potential: [Select between points $ c $ or $ f $]

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