A 12.5M long wire (radius = 1.2mm), operating through a constant potential difference of 12volts, is 12°C from the start of the operation. What is the new temperature of the wire after the current dropped to 5A? a=3.284x104/°C and p=1.7x1082m.

A 12.5M long wire (radius = 1.2mm), operating through a constant potential difference of 12volts, is 12°C from the start of the operation. What is the new temperature of the wire after the current dropped to 5A? a=3.284x104/°C and p=1.7x1082m.

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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