In fair weather, the electric field in the air at a particular location immediately above the Earth’s surface is 120 N/C directed downward. (a) What is the surface charge density on

the ground? Is it positive or negative? (b) Imagine the surface charge density is uniform

over the planet. What then is the charge of the whole surface of the Earth? (c) What is the

Earth’s electric potential due to this charge? (d) What is the difference in potential between

the head and the feet of a person 1.75 m tall? (Ignore any charges in the atmosphere.)

(e) Imagine the Moon, with 27.3% of the radius of the Earth, had a charge 27.3% as large,

with the same sign. Find the electric force the Earth would then exert on the Moon.

(f) State how the answer to part (e) compares with the gravitational force the Earth exerts

on the Moon.

it is because acrylic blanket have acrylic textile fiber

explanation:

its is better than wool blanket

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.  

i believe the answer is electric potential.

explanation: