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A wire 7 mm in diameter is to offer a resistance of 10.5 Q. Find the maximum wire length. o = 3.8 × 107 (22-m)-¹.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter2: Electrical Components And Circuits

Section: Chapter Questions

Problem 2.4QAP

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

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Analyze the given problem below. Make sure to show your complete and detailed solution. Indicate the given, formula, and the cancellation of units.

A wire 7 mm in diameter is to offer a resistance of
10.5 2. Find the maximum wire length. o = 3.8 x
107 (2-m)-¹.

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