" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
ANGGAP k = konstanta gayaQ = 10 C
r = 20 cm = 0,2 m
R = 10 cm
E = __?
Titik yang ditinjau berada di liar bola, karena r > R.
Kuat medan
E = k Q / r²
E = k • 10 / 0,2²
E = 250 k ← jwb
r = 20 cm
r = 20 / 100 m
r = 0,2 m
E = k(10C / (0,2 m x 0,2 m))
= k(10C / (0,04 m))
= k250
= 250k N/C
Maaf kalau salah