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1. A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3 (scientific notation of milli x10^-3) per degree Celsius at 40 degree Celsius. What is its resistance when the temperature drops to 20 degrees Celsius? NOTE: Write your answer in three decimal places (14.143 OHMS) D

1. A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3 (scientific notation of milli x10^-3) per degree Celsius at 40 degree Celsius. What is its resistance when the temperature drops to 20 degrees Celsius? NOTE: Write your answer in three decimal places (14.143 OHMS) D

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Solve the following problems and consistently use three decimal places

Refer to the Resistor Code chart that I provided

Compute completely and write legibly. 

1. A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3 (scientific notation of milli x10^-3) per degree Celsius at 40 degree Celsius. What is its resistance when the temperature drops to 20 degrees Celsius? NOTE: Write your answer in three decimal places (14.143 OHMS) O
Transcribed Image Text:1. A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3 (scientific notation of milli x10^-3) per degree Celsius at 40 degree Celsius. What is its resistance when the temperature drops to 20 degrees Celsius? NOTE: Write your answer in three decimal places (14.143 OHMS) O
Color 1st Band 2nd Band 3rd Band Multiplier Tolerance Temperature Coefficient (1st Digit) (2nd Digit) (3rd Digit) Black x 10° Q N/A 250 ppm/K Brown 1 1 1 х 101 0 + 1% (F) 100 ppm/K Red 2 x 102 0 + 2% (G) 50 ppm/K Orange 3 3. x 103 Q N/A 15 ppm/K Yellow 4 4 4 x 104 0 N/A 25 ppm/K Green x 105 0 + 0.50% (D) 20 ppm/K Blue 6. x 106 0 + 0.25% (C) 10 ppm/K Violet 7 7. x 107 0 + 0.10% (B) 5 ppm/K Grey 8. 8. x 108 Q + 0.05% 1 ppm/K White x 10° Q N/A N/A Gold N/A N/A N/A x 1010 + 5% (J) N/A Silver N/A N/A N/A x 102 0 + 10% (K) N/A
Transcribed Image Text:Color 1st Band 2nd Band 3rd Band Multiplier Tolerance Temperature Coefficient (1st Digit) (2nd Digit) (3rd Digit) Black x 10° Q N/A 250 ppm/K Brown 1 1 1 х 101 0 + 1% (F) 100 ppm/K Red 2 x 102 0 + 2% (G) 50 ppm/K Orange 3 3. x 103 Q N/A 15 ppm/K Yellow 4 4 4 x 104 0 N/A 25 ppm/K Green x 105 0 + 0.50% (D) 20 ppm/K Blue 6. x 106 0 + 0.25% (C) 10 ppm/K Violet 7 7. x 107 0 + 0.10% (B) 5 ppm/K Grey 8. 8. x 108 Q + 0.05% 1 ppm/K White x 10° Q N/A N/A Gold N/A N/A N/A x 1010 + 5% (J) N/A Silver N/A N/A N/A x 102 0 + 10% (K) N/A
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