Resistance at 100°C if R₀ = 8 Ω, α = 0.0008/°C January 14, 2026 (a) 8.64 Ω (b) 8.08 Ω (c) 7.92 Ω (d) 7.20 Ω Correct Answer: (a) Explanation Rₜ = R₀(1 + αt) = 8(1 + 0.0008 × 100) = 8.64 Ω Notes for More Information MCQ: Temperature Coefficient of Resistance The resistance of a…
