A heater is being designed that uses a coil of 14-gauge (1.628 mm diameter) manganin wire...
A heater is being designed that uses a coil of 14-gauge (1.628 mm diameter) manganin wire to generate 301 W using a voltage of V = 118 V. How long should the engineer make the
Homework Answers
Given d = 1.628 mm, P = 301 W, V = 118 V.
Radius r = d/2 = 1.628/2 = 0.814 mm
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A heater is being designed that uses a coil of 14-gauge (1.628
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20.16 - Current A 14.0-gauge copper wire has a diameter of 1.628 mm. What magnitude current...
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20.16 - Current A 14.0-gauge copper wire has a diameter of 1.628 mm. What magnitude current...
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A 14.0 gauge copper wire of diameter 1.628 mm carries a current of 15.0 mA Part A What is the potential difference across a 2.25 m length of the wire? EVO AED ? V Submit Request Answer Part B What would the potential difference in part A be if the wire were silver instead of copper, but all else was the same? IVO AED h ? V Submit Request Answer
20.16 - Current A 14.0-gauge copper wire has a diameter of 1.628 mm. What magnitude current flows when the drift velocity is 1.41 mm/s? (See Example 20.3 for useful information.) 22.2A Submit Anser Incorrect. Tries 3/10 Previous Tries
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A number 14 copper wire has a diameter of 1.628 mm. Calculate the resistance of a 40.0 m long piece of such wire. (Use 1.72x108 2m for the resistivity of copper.) Submit Answer Tries 0/99 For safety, the National Electrical Code limits the allowable amount of current which such a wire may carry. When used in indoor wiring the limit is 15.0 A for rubber insulated wire of that size. How much power would be dissipated in thé wire of...
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