tolong jawab dong kak
Fisika
queentifa
Pertanyaan
tolong jawab dong kak
2 Jawaban
-
1. Jawaban sijuta1
dik: q1=4.10^-6 C
q2=8.10^-6 C
r=3.10^-2 m
k=9.10^9
dit: F=...?
jwb:
F=kq1q2/r²
F=9.10^9.4.10^-6.8.10^-6/(3.10^-2)²
F=288.10^-3/9.10^-4
F=32.10^-3.10^4
F=32.10^1
F=320N
jawabannya adalah C.320 N -
2. Jawaban maulidazulfa
diket :
Q1 = 4*10^-6
Q2 = 8*10^-6
R = 3*10^-2
k = 9*10^9
ditanya : F
F = k.q1.q2 / R^2
= 9.10^9 . 4.10^-6 . 8.10^-6 / (3.10^-2)^2
= 9.10^9 . 32.10^-12 / 9.10^-4
= 32.10
= 320,0 N