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b. A certain wire has a resistance of 100 Q. At what point along the length must the wire be cut so that the resistance of one piece is 8 times the resistance of the other? Calculate the resistance of each piece?
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Transcribed Image Text:b. A certain wire has a resistance of 100 Q. At what point along the length must the wire be cut so that the resistance of one piece is 8 times the resistance of the other? Calculate the resistance of each piece?
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Concept and Principle:
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Calculation: Length
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Calculation : Resistance of First Half
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Calculation : Resistance of Second Half
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Answer:
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