ارجو المساعدة في حل هذه المسألة
 

ارجو المساعدة في حل هذه المسألة :


the electric potential between two parallel plates is given by v(x)=(8.0v/m)x+5.0v, with x=0 taken at one of the plates and x positive in the direction toward the other plate

???what is the charge density on the plates


تحياتي للجميع...