- #1
asad1
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Im currently studying A2 physics and I am doing potentials and electric fields etc. I've learned about Coulombs Law etc. and I am having difficulty rearranging the formulae.
For example take Coulombs Law. I had to rearrange it for Q2 and I spent ages just trying to rearrange it as I don't know how to do it properly. I used to just use the triangle or learn the expressions.
Could someone explain me how to arrange coulombs law for q2 or for R.
Thank You
Much appreciated.
For example take Coulombs Law. I had to rearrange it for Q2 and I spent ages just trying to rearrange it as I don't know how to do it properly. I used to just use the triangle or learn the expressions.
Could someone explain me how to arrange coulombs law for q2 or for R.
Thank You
Much appreciated.