Heres sum free points, hope it helps yk!

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.

The ozone hole appears in antarctica during

The unit of resistivity is the: ohm ohm-cm volt coulomb