F = m*a = qE -----> E = m*a/q = 9.11e-31*6.3e3/1.602e-19 = 3.6e-8N/C
2 Answers · Science & Mathematics · 09/02/2019
Assuming all three wires are made out of the same material you can determine the total (equivalent) resistance of the parallel wires using V=IReq and from there you can determine the total resistance of each wire using the parallel resistance equation. 1/Req...
1 Answers · Science & Mathematics · 28/04/2019
a) Using the formula in the link with k (dielectric constant) = 1 for air gives: C = 2πε₀L / ln(b/a) Note a and b (the radii) can be in any units, providing they are the same. I’ll use cm for both. (But L must be in...
1 Answers · Science & Mathematics · 20/09/2018