neewd help in this **Problem Statement:**An aluminum wire having a cross-sectional area equal to \(2.00 \times 10^{-6} \text{ m}^2\) carries a current of \(7.00 \text{ A}\). The density of aluminum is \(2.70 \text{ g/cm}^3\). Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire.**Answer Box:**\[ \_\_\_\_\_\_\_ \text{ mm/s} \]**Need Help?**[Read It Button]---**Explanation:**The problem requires finding the drift speed of the electrons in an aluminum wire based on given characteristics such as cross-sectional area, current, and aluminum density. The solution involves applying principles related to electrical conduction and material properties to derive the drift speed. This type of question is common in physics and electrical engineering courses to understand the behavior of electrons in conductive materials.

An aluminum wire having a cross-sectional area equal to 2.00 x 10-6 m² carries a current of 7.00 A. The density of aluminum is 2.70 g/cm³. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. mm/s Need Help? Read It

An aluminum wire having a cross-sectional area equal to 2.00 x 10-6 m² carries a current of 7.00 A. The density of aluminum is 2.70 g/cm³. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. mm/s Need Help? Read It

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

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

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**Problem Statement:**

An aluminum wire having a cross-sectional area equal to \(2.00 \times 10^{-6} \text{ m}^2\) carries a current of \(7.00 \text{ A}\). The density of aluminum is \(2.70 \text{ g/cm}^3\). Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire.

**Answer Box:**

\[ \_\_\_\_\_\_\_ \text{ mm/s} \]

**Need Help?**

[Read It Button]

---

**Explanation:**

The problem requires finding the drift speed of the electrons in an aluminum wire based on given characteristics such as cross-sectional area, current, and aluminum density. The solution involves applying principles related to electrical conduction and material properties to derive the drift speed. This type of question is common in physics and electrical engineering courses to understand the behavior of electrons in conductive materials.

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