Three point charges are located at the corners of an equilateral triangle with side length a=0.50m
The Attempt at a Solution
My question is how can I subtract the vector F2/1? Vectors cant be negative right? I found the magnitude of the vector to be negative. Should I have not included the negative sign for the 4 micro coulomb charge? Then I add the two vectors and that will give me the correct result.
My result is correct, but I cant minus vectors so I kind of did it illegally ya?
Thanks for your help.