The inner shell has a total charge of 2q, and the outer shell has a charge of 4q. The magnitude and direction of the electric field at b < r < c is:

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

a 2,000 calorie based diet.

option number c is the right answer.