- #1
Tony Tesla
- 5
- 0
Hi, Can someone help me with this question? I understand Coulomb's law but i want to know if I am doing it right.
So the charge of
Q1= 2 mC
Q2= 1 mC
And R= 5 cm (0,05m)
This is how i solved it.
F= K(8,988x10^9) x (2x10^-6)x(1x10^-6) / (0,05m)^2
F= K(8,988x10^9) x 8x10^-10
F= 7.1904 N
Is 7.1904 the right answer?
So the charge of
Q1= 2 mC
Q2= 1 mC
And R= 5 cm (0,05m)
This is how i solved it.
F= K(8,988x10^9) x (2x10^-6)x(1x10^-6) / (0,05m)^2
F= K(8,988x10^9) x 8x10^-10
F= 7.1904 N
Is 7.1904 the right answer?