A cylindrical surface with a radius of 1.0 cm has a uniform area charge density of 20 nC/m^2. A second coaxial surface (the cylinders have the same axis through their center) has a radius of 3.0 cm and a uniform area charge density of -12 nC/m^2. What is the Electric Field at a point 4.0 cm from the axis of the cylinders

overcharge is the right answer system

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.  

radial fractures in a piece of glass look most like which of the following?

a. spokes of a wheel

b. a circle

c. a zig zag

d. none of the above

the correct answer is a. spokes of a wheel

hope this (: