Physics, 05.05.2020 18:02 gustinya000

The resistivity of pure copper is 17 nano-Ohm-meters. How many times more resistive than copper is the nickel-chrome wire used in this experiment? (In other words, calculate the ratio of these resistivity values)

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The resistivity of pure copper is 17 nano-Ohm-meters. How many times more resistive than copper is t...