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Physics, 19.03.2020 18:09 haleysmith3456
A certain ohmic resistor has a resistance of 40 Ω. A second resistor is made of the same material but is three times as long and has half of the cross-sectional. What is the resistance of the second resistor? What is the effective resistance of the two resistors in series?
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A certain ohmic resistor has a resistance of 40 Ω. A second resistor is made of the same material bu...
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