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A wire of radius r1 = 0.7cm and thermal conductivity k= 8 w/m.C°. Electrical energy is converted to heat energy by wire at constant rate per unit volume e'= 3.3×10® W/m³ and heat is transferred to water at 109°C by convection heat transfer coefficient h = 2128 W/m?.C° Assuming study one dimension heat transfer find temperature at center.

A wire of radius r1 = 0.7cm and thermal conductivity k= 8 w/m.C°. Electrical energy is converted to heat energy by wire at constant rate per unit volume e'= 3.3×10® W/m³ and heat is transferred to water at 109°C by convection heat transfer coefficient h = 2128 W/m?.C° Assuming study one dimension heat transfer find temperature at center.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A wire of radius r1 = 0.7cm and thermal conductivity k= 8 w/m.Co. Electrical energy is converted to heat energy by wire at constant rate per unit volume e'= 3.3x10® W/m³ and heat is transferred to water at 109°C by convection heat transfer coefficient h = 2128 W/m?.C° Assuming study one dimension heat transfer find temperature at center.
Transcribed Image Text:A wire of radius r1 = 0.7cm and thermal conductivity k= 8 w/m.Co. Electrical energy is converted to heat energy by wire at constant rate per unit volume e'= 3.3x10® W/m³ and heat is transferred to water at 109°C by convection heat transfer coefficient h = 2128 W/m?.C° Assuming study one dimension heat transfer find temperature at center.
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