A tungsten lamp filament has a temperature of 2050 degree celcius and a resistance of 500 ohms when taking normal working current. Calculate the resistance of the filament when it has a temperature of 20 degree celcius. temperature coefficient at 0 degree celcius is 0.005/degree celcius.Blank 12

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Solve for the following problems. make sure that the input are correct. All answer with multiple decimal numbers will be cut at least 2 decimal place.if answer is 10.x, write 10.x. if 10.xxxxx make it 10.xx. if 0.xxx write 0.xx. Always put 0 if value is after a decimal.

 

Question 6
A tungsten lamp filament has a temperature of 2050 degree celcius and a resistance of 500 ohms when taking normal working
current. Calculate the resistance of the filament when it has a temperature of 20 degree celcius. temperature coefficient at 0 degree
celcius is 0.005/degree celcius.Blank 12
Blank 1 Add your answer
Transcribed Image Text:Question 6 A tungsten lamp filament has a temperature of 2050 degree celcius and a resistance of 500 ohms when taking normal working current. Calculate the resistance of the filament when it has a temperature of 20 degree celcius. temperature coefficient at 0 degree celcius is 0.005/degree celcius.Blank 12 Blank 1 Add your answer
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