Engineering, 19.02.2020 00:41 vanessajimenez361

For an experiment, a very sensitive Nano-silver wire has been coated with special material to detect specific material in the air, by measuring electrical properties of the wire. To set up the system and measuring the electrical properties, the scientist is required to send and electrical current through the wire which produces uniform volumetric heat generationil At the steady condition and for a long wire assembly (ie. LD, when T T(r), a) Find the temperature profile inside the wire. b) Locate the location of maximum temperature. c) At constant E 100 [mV],Find the maximum allowable electrical current in [A] to avoid any wire melting. Kril, TAg Allowable = 100[°C] Conductor, k2 Core, k1 4g T = T(r) irI

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For an experiment, a very sensitive Nano-silver wire has been coated with special material to detect...

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