- #1
Mandaz
- 5
- 0
A 10 nC point charge is at the center of a 2.0m x 2.0m x 2.0 m cube. What is the electric flux through the top surface of the cube?
related equations:
gauss's law -- Qin/e0
e0 = 8.85 x 10 ^-12 C^2/Nm^2
my attempt:
10 x 10^-9 C
________________________ = 1129.94 C/Nm^2
8.85 x 10 ^-12 C^2/Nm^2
the real answer:
10 x 10^-9 C
________________________ = .19 kN m^2/C
6 x (8.85 x 10 ^-12 C^2/Nm^2)
i do get what they did! Can anyone help me out?
related equations:
gauss's law -- Qin/e0
e0 = 8.85 x 10 ^-12 C^2/Nm^2
my attempt:
10 x 10^-9 C
________________________ = 1129.94 C/Nm^2
8.85 x 10 ^-12 C^2/Nm^2
the real answer:
10 x 10^-9 C
________________________ = .19 kN m^2/C
6 x (8.85 x 10 ^-12 C^2/Nm^2)
i do get what they did! Can anyone help me out?
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