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Standard XII
Physics
Introduction to Semiconductors
The resistanc...
Question
The resistance of a rectangular block of copper of dimensions 2 mm × 2 mm × 5 m between two square faces is 0.02 Ω. What is the resistivity of copper? (1) 1.6 × 10–8 Ω (2) 1.6 × 10–6 Ω-m (3) 1.6 × 10–8 Ω-m (4) Zero
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