2 The point charge is situated in the centre of uniformly charged sphere with a radius R. Find the electrostatic intensity in two points, which lies from the
centre at a distance of and, if:

b) surface density of the sphere charge equals o2
Q1,nc=+0,2

o2,nc/m2
R,cm= 10
r1,cm1
r2,cm=20

​

mlyz    2   14.12.2020 15:35    0