Physics, 25.02.2020 02:58, sneckoencko

4) A copper cable has a current of 1200 A running through it. There is a potential difference of 0.016 V between two points on the cable that are 0.24 m apart. Calculate the radius of the cable.

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4) A copper cable has a current of 1200 A running through it. There is a potential difference of 0.0...