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Verified answer
Jb yg A 3/2 atau 1,5Yg B 24
Q1 = Q2 = Q, r = d
Q1' = 3Q, Q2 = 2Q
F = k Q1 Q2 / r²
a][ r' = 4d
F' / F = (k Q1' Q2' / r'²) / (k Q1 Q2 / r²)
F' / F = Q1' Q2' / (Q1 Q2) × (r/r')²
F' / F = 3Q • 2Q / (Q • Q) × (d / 4d)²
F' / F = 6 × 1/16
F' / F = ⅜
F' = ⅜ F ← jwb
b][ r' = d
F' / F = (k Q1' Q2' / r²) / (k Q1 Q2 / r²)
F' / F = Q1' Q2' / (Q1 Q2)
F' / F = 3Q • 2Q / (Q • Q)
F' / F = 6
F' = 6 F ← jwb