" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
LISTRIK DINAMIS• Hambatan
ρₜ = ___?
ρ₀ = 1,75×10⁻⁸ Ωm
α = 0,004 °C⁻¹
∆t = 60 - 25 = 35 °C
Hambatan suatu penghantar
R = ρ L/A
hambatan berbanding lurus dengan hambat jenis
Hambatan penghantar logam dipengaruhi suhu
Rₜ = R₀ (1 + α ∆t)
ρₜ = ρ₀ (1 + α ∆t)
ρₜ = 1,75×10⁻⁸ (1 + 0,004 • 35)
ρₜ = 1,75×10⁻⁸ (1 + 0,14)
ρₜ = 1,75×10⁻⁸ • 1,14
ρₜ = 1,995×10⁻⁸ Ωm ✓