Tại 2 điểm A, B cách nhau 20cm trong không khí, đặt 2 điện tích điểm q1=-3.10⁶C, q2=8.10⁶C. Đặt tại C 1 điện tích q3=2.10⁶C, biết AC=6cm, BC=14cm. Lực điện trường do 2 điện tích này tác dụng lên điện tích q3 có độ lớn là bao nhiêu

d) physical means can be used to separate the components of air.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!