- #1
NINHARDCOREFAN
- 118
- 0
Four charges are arranged in (x,y) plane:
-3nC at (-4, 1)
-4nC at (0, 0)
-6nC at (5, 3)
-7nC at (4, 5)
Find the magnitude of the resulting force charge at the origin(0, 0).
I know how to find radius:
R1(squared) = 17
R2(squared) = 0
R3(squared) = 34
R4(squared) = 41
But I don't know which charges to use in the equation to find four different forces:
F=(K*q1*q2)/r(sqared)
K = 8.99 * 10^9
Can someone please help me?
-3nC at (-4, 1)
-4nC at (0, 0)
-6nC at (5, 3)
-7nC at (4, 5)
Find the magnitude of the resulting force charge at the origin(0, 0).
I know how to find radius:
R1(squared) = 17
R2(squared) = 0
R3(squared) = 34
R4(squared) = 41
But I don't know which charges to use in the equation to find four different forces:
F=(K*q1*q2)/r(sqared)
K = 8.99 * 10^9
Can someone please help me?