Physics, 19.03.2021 18:10 teresajohnson1523
A cooper rod has length L and diameter D, its resistance is 1 ohm. The wire produced from rod has length 4L and its diameter is D/4. What is resistance of the produced wire?Immersive Reader
(1 Point)
64 ohm
48 ohm
32 ohm
24 ohm
12 ohm
Answers: 1
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