Carlitox schrieb:
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> OK, new exercise. This was my homework yesterday.
>
> A point "A" is situated between two electrical
> charges. Q1 (+2.0nC) is 1.0m at the left and Q2
> (-3.0nC) is 1.0m at the right. Both vectors form a
> 180º angle. Calculate the total electric field
> generated on point "A".
> Something like this: Q1 (+)
> <----------1.0m---------- A
> ----------1.0m----------> Q2 (-)
1/(4 * pi * epsilon) * 5 nC/m^2 ?
used to be GPGSL's Nick Heidfeld