A 12 V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance. A good battery connected with jumper cables can both start the engine and recharge the dead battery. Consider the automotive circuit of (Eigure 1). Figure 0.01 02: 0.50 Jumpers 0,05 ΩΣ #1 8V Dead battery 12V= Good 1 of 1 battery Starter motor Part D With the jumper cables attached, how much current passes through the dead battery? Express your answer with the appropriate units. I= I Part E Submit НА Value Submit Request Answer Odownward O upward O out of the page O into the page. With the jumper cables attached, in which direction current passes through the dead battery? Request Answer < Return to Assignment C Units P Pearson Provide Feedback ?

Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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**Title: Understanding Automotive Battery Circuits**

---

**Description:**

A 12 V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance. A good battery connected with jumper cables can both start the engine and recharge the dead battery. Consider the automotive circuit shown in Figure 1.

**Figure 1 Explanation:**

The diagram depicts a simplified automotive battery circuit comprising two batteries: a "Good battery" and a "Dead battery," connected to a "Starter motor." The diagram includes resistances of \(0.02 \, \Omega\) for the good battery, \(0.03 \, \Omega\) for the jumper cables, and \(0.05 \, \Omega\) for the dead battery. The voltage for the good battery is marked as 12 V and 8 V for the dead battery.

**Part D:**

With the jumper cables attached, how much current passes through the dead battery?  
Express your answer with the appropriate units.

- \(I =\) [Value] [Units]

**[Submit] [Request Answer]**

**Part E:**

With the jumper cables attached, in which direction current passes through the dead battery?

- [ ] Downward
- [ ] Upward
- [ ] Into the page
- [ ] Out of the page

**[Submit] [Request Answer]**

---

**Footer:**

**Return to Assignment** | [Provide Feedback]

© 2022 Pearson Education Inc. All rights reserved. | [Terms of Use](#) | [Privacy Policy](#) | [Permissions](#) | [Contact Us](#)
Transcribed Image Text:**Title: Understanding Automotive Battery Circuits** --- **Description:** A 12 V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance. A good battery connected with jumper cables can both start the engine and recharge the dead battery. Consider the automotive circuit shown in Figure 1. **Figure 1 Explanation:** The diagram depicts a simplified automotive battery circuit comprising two batteries: a "Good battery" and a "Dead battery," connected to a "Starter motor." The diagram includes resistances of \(0.02 \, \Omega\) for the good battery, \(0.03 \, \Omega\) for the jumper cables, and \(0.05 \, \Omega\) for the dead battery. The voltage for the good battery is marked as 12 V and 8 V for the dead battery. **Part D:** With the jumper cables attached, how much current passes through the dead battery? Express your answer with the appropriate units. - \(I =\) [Value] [Units] **[Submit] [Request Answer]** **Part E:** With the jumper cables attached, in which direction current passes through the dead battery? - [ ] Downward - [ ] Upward - [ ] Into the page - [ ] Out of the page **[Submit] [Request Answer]** --- **Footer:** **Return to Assignment** | [Provide Feedback] © 2022 Pearson Education Inc. All rights reserved. | [Terms of Use](#) | [Privacy Policy](#) | [Permissions](#) | [Contact Us](#)
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