Lima kelompok siswa masing-masing terdiri dari 10,8,12 11 9 orang yang menyumbang korban bencana alam. Rata-rata sumbangan masing-masing kelompok adalah

Sp ec i f i c res i s t an ce = res i s t i v i t y F ro m f or m u l a o n res i s t an ce : R = A p L ​ p − res i s t i v i t y , L − l e n g t h , A − a re a o f cross sec t i o n p = L R ∗ A ​ = 80 ∗ 1 0 − 2 m 1 , 5 O hm ∗ 0 , 025 ∗ 1 0 − 4 m 2 ​ = 0 , 0003515625 O hm ∗ m

Answered by luana | 2024-06-10

To calculate the specific resistance of a wire, we use the formula ρ = L R ⋅ A ​ . For this wire, the specific resistance is calculated to be approximately 4.6875 × 1 0 − 6 Ω ⋅ m . This value represents how much the wire opposes the flow of electric current, given its dimensions and material properties.
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Answered by luana | 2025-05-01

[tex] \frac{jumlah \: seluruh \: bilangan}{banyaknya \: bilangan} = \frac{10 + 8 + 12 + 11 + 9}{5} \\ \\ \frac{50}{5} = 10[/tex]

Answered by NavieraMinerva | 2025-07-04