Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Photoconductive Cell
Photoconductive cells are light-sensitive resistors in which resistance is inversely proportionated to light intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of composite semiconductor materials. Cadmium …
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Compute the resistance change of 100-ohms coils of Manganin and gold chrome for 50,000 lb/in² pressure and 100 'F temperature changes.
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Transcribed Image Text:Compute the resistance change of 100-ohms coils of Manganin and gold chrome for 50,000 lb/in² pressure and 100 'F temperature changes.
62 AR = 100(1.69 × 107-50000+ 1.7× 10-100) = 0.845 +0.0170 for Manganin AR = 100(0.673 × 10-7-50000+ 0.80 × 106-100) = 0.3365 +0.008 for gold chrome
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Transcribed Image Text:62 AR = 100(1.69 × 107-50000+ 1.7× 10-100) = 0.845 +0.0170 for Manganin AR = 100(0.673 × 10-7-50000+ 0.80 × 106-100) = 0.3365 +0.008 for gold chrome
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Step 1: Defined the resistance change and described its formula
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Step 2: Calculated the change in resistance
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Step 3: Continuation of the calculation
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