Question

Please solve these charges vectors

HMRK 0,0.02 Fiud the uet Soree on wi+ to (x,) Cons a w. (o,o) Find v(t) a(f) din d +4e Fct), ) ) An ‘bject of mass m trive l's 'n a peth Sven bys Find Vct) an d F t) 04 0 o) Find the Fad the lociom

Answer 1

F_1 vector = Force on q due to charge at origin F_1 vector = 1/4 pi epsilon_0 (2 times 10^- 9) (1 times 10^- 9)/((x - 0)^2 + (y - 0)^2)^3/2 (x hat{i} + y hat{j}) F_1 vector = (9 times 10^9) times 2 times 10^- 8/(x^2 + y^2)^3/2 (x hat{i} + y hat{j}) F_1 vector = 18 times 10^- 9/(x^2 + y^2)^3/2(x hat{i} + y hat{j}) F_2 vector = Force on q due to charge at (0, 0.02) F_2 vector = 1/4 pi epsilon_0 (2 times 10^- 9) (1 times 10^- 9)/[(x - 0)^2 + (y - 0.02)^2]^3/2 (x hat{i} + (y - 0.02) hat{j}) F_2 vector = 18 times 10^- 9/[x^2 + (y - 0.02)^2 + (y - 0)^2]^3/2 [(x hat{i} + (y - 0.02) hat{j}] F_3 vector = Force on q due to charge at (0.01, 0) = 1/4 pi epsilon_0 (3 times 10^9) (! Times 10^- 9)/[(x - 0.01)^2 + (y - 0)^2]^3/2 [(x - 0.01) hat{i} + y hat{j} F_3 vector = = 27 times 10^- 9