The rate at which charges move through a conductor is called

The electric current is the electric charge flow that travels through a material, which can be:

Solid (movement of electrons)

Liquid (movement of ions)

Gas (movement of ions or electrons)

Although in general, the movement of charges is taken as electrons.

In this sense, for electric current to exist, the electrons furthest from the nucleus of the atom of a material, will have to detach and circulate freely between the atoms of the body. Being the unit of this flow of current according to the International System of Units the Ampere (A).

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

answer///terminator or twilight zone;