Question

I am needing help visualizing this problem. I 'think' I have the answer correct, but am not sure if I truly understand the question. The question is asking for the electric field. Is this the only equation with electric field or are there others?

E = F/q
F = 2.00x10^-5 N
q = -1.75µC (which converts to -1.75x10^-6C)
E = 2.00x10^-5 N / -1.75x10^-6C = -1.14x10-11 N/C

? E = -1.14x10-11 N/C ?

Question:
What is the magnitude and direction of an electric field that exerts a 2.00x10^-5N upward force on a -1.75 µC charge?

Answer 1

hiii your formula is correct just an mathematical error you were doing

I Anso giveno rce=F= 2X10 N charge = g = -1.75 uc = -1.75 X 10 C by formula F=qE f = 2X105 E = 9 -1.75X10 6 -5 -5+6 - 2010 - E = - 2X10 X E =-2x10°x10° = = 2xto 13-20 -75 1.75 1.75 TE= -11.428 Nje This is the value of electric field

I have done it

I hope it helps