Penjelasan:
konstanta Coulomb = 9 × 10⁹ Nm²/C²
Kedua muatan berbeda jenis, maka :
F = k. Q₁.Q₂/r₁₂²
F = 9 × 10⁹ . (3 × 10-⁶)(3 × 10-⁶)/(3 × 10-²)²
F = 81 × 10-³/9 × 10-⁴
F = 9 × 10¹
F = 90 N
Jenis gayanya saling tarik menarik.
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Penjelasan:
konstanta Coulomb = 9 × 10⁹ Nm²/C²
Kedua muatan berbeda jenis, maka :
F = k. Q₁.Q₂/r₁₂²
F = 9 × 10⁹ . (3 × 10-⁶)(3 × 10-⁶)/(3 × 10-²)²
F = 81 × 10-³/9 × 10-⁴
F = 9 × 10¹
F = 90 N
Jenis gayanya saling tarik menarik.