Using the Coulomb's Law formula...
http://tinypic.com/r/t7233s/6
can you please solve this problem and show your work? I'm studying for a test and I need to see how these kinds of problems are done out, here it is:
"Two 3-coulomb metal spheres are separated by 900 meters. What is the electric force between the metal spheres."
I'll give out best answer points very quickly, thank you!
http://tinypic.com/r/t7233s/6
can you please solve this problem and show your work? I'm studying for a test and I need to see how these kinds of problems are done out, here it is:
"Two 3-coulomb metal spheres are separated by 900 meters. What is the electric force between the metal spheres."
I'll give out best answer points very quickly, thank you!
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F = k*q1*q2/r^2
k = 9*10^9 Nm^2C^-2
So F = 9*10^9*9/900^2 = 10^5 N
k = 9*10^9 Nm^2C^-2
So F = 9*10^9*9/900^2 = 10^5 N