Hi welcome to PF:smile:
No,for r<a the charge inside is not just +Q.As it is a insulating solid sphere the charge +3Q is distributed uniformly over its total volume.So for exampleif you are considering a Gaussian surface of radius a/2 then you also have to consider the portion of +3Q...
Homework Statement
Hi folks! :)
I have a problem with the following problem.
Take any methyl halide and prepare methyl iodide.Choose the appropriate solvent.
Now what i know is here we are going by SN2 mech and replacing a halide by iodide ion.But the problem i am facing is how can i replace a...