I saw that yesterdayafternoon. So we use the superposition formula and account for all charges, in this case 2, and integrate q2. The integral should look like this?
(Lambda)*(int) dy/r^2, where r is the square root of ([1-y)^2+2^2], yes?
Thanks,
Brad
Homework Statement
There is a charge located at the origin of magnitude 5nC. There exists a vertical line of charge, 2 meters in length, that runs from (2m,-1m) to (2m,1m).
a) What uniform linear charge density must this line of charge have in order that the net force on a charge placed at...