1.C¸c h×nh vÏ phôc vô cho m«n vËt lÝ a. §iÖn häc b. NhiÖt häc: A V N S N S S N N S N S S N - - - - - - - - + + + + + + + + × × × × × × × × × × × × × × × × × × × × α G G G R R R A V G C L S c. Nh÷ng h×nh c¬ b¶n: α 3 2 1 0 2 4 6 A B y/cm x/m 1 2 3 4 5 6 7 8 0 2 - 2 a t v 0