Calculate resistance per meter length given diameter to be 0.4 mm and resistivity equals 4.70 × 10⁻⁵ Ω·m.
University of Ilorin PHY102 2025A past question
- 0.375 Ω/m
- 0.25 Ω/m
- 0.50 Ω/m
- 0.10 Ω/m
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