Jawaban:
16×10^-11
Penjelasan:
Ke= F= q1×q2/r²
q1= 4 mikroC= 4.10^-6
q2= 10 mikroC= 10.10^-6
r = 50cm= 0,5 M=5.10^-1
F= 4.10^-6 × 10.10^-6 / 5.10^-1 × 5.10^-1
F= 8.10^-12 / 5.10^-2
F= 8.10^-10 / 5
F= 8 / 5.10^10
F = 16 / 10.10^10
F = 16.10^-11 N
mohon banget buat koreksi mb
q1 = 4mc → 4 × 10^-6 coulomb
q2 = 10mc → 10 × 10^-6 coulomb
r = 50 cm → 50 × 10^-2 → 5×10^-1 m
k = 9×10^9 Nm²/c²
[tex]f = k \frac{q1.q2}{r ^{2} } \\ f = 9.10 ^{9} \frac{4.10 ^{ - 6} \times {10}.10^{ - 6} }{(5 \times 10 ^{ - 1}) ^{2} } \\ f = 9.10 ^{9} \frac{\not{40}.10 ^{ - 12} \ }{\not{25} \times 10 ^{ - 2} } \\ f = 9.10 ^{9} \times1,6 . 10 ^{ - 10} \\ f = 14,4 \times 10 ^{-10} \\ f = 144 \times 10 ^{-9} N[/tex]
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Jawaban:
16×10^-11
Penjelasan:
Ke= F= q1×q2/r²
q1= 4 mikroC= 4.10^-6
q2= 10 mikroC= 10.10^-6
r = 50cm= 0,5 M=5.10^-1
F= 4.10^-6 × 10.10^-6 / 5.10^-1 × 5.10^-1
F= 8.10^-12 / 5.10^-2
F= 8.10^-10 / 5
F= 8 / 5.10^10
F = 16 / 10.10^10
F = 16.10^-11 N
mohon banget buat koreksi mb
q1 = 4mc → 4 × 10^-6 coulomb
q2 = 10mc → 10 × 10^-6 coulomb
r = 50 cm → 50 × 10^-2 → 5×10^-1 m
k = 9×10^9 Nm²/c²
[tex]f = k \frac{q1.q2}{r ^{2} } \\ f = 9.10 ^{9} \frac{4.10 ^{ - 6} \times {10}.10^{ - 6} }{(5 \times 10 ^{ - 1}) ^{2} } \\ f = 9.10 ^{9} \frac{\not{40}.10 ^{ - 12} \ }{\not{25} \times 10 ^{ - 2} } \\ f = 9.10 ^{9} \times1,6 . 10 ^{ - 10} \\ f = 14,4 \times 10 ^{-10} \\ f = 144 \times 10 ^{-9} N[/tex]