A rod of certain metal is 1.0 m long and 0.6 cm in diameter. Its resistance is 3.0 × 10' 3ΩW. Another disc made of the same metal is 2.0 cm in diameter and 1.0 mm thick. What is the resistance between the round faces of the disc?

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A rod of certain metal is 1.0 m long and 0.6 cm in diameter. Its resistance is 3.0 × 10' 3ΩW. Another disc made of the same metal is 2.0 cm in diameter and 1.0 mm thick. What is the resistance between the round faces of the disc?






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