Three Charges Are Located at 100-M Intervals Along a Horizontal

Three charges are located at 100-m intervals along a horizontal line: a charge of -3.0 C on the left, +2.0 C in the middle, and +1.0 C on the right. What is the resultant force on the 1.0 C charge due to the other two?

A) 1.1 × 10⁶ N to the right
B) 1.1 × 10⁶ N to the left
C) 2.5 × 10⁶ N to the right
D) 2.5 × 10⁶ N to the left
E) 4.5 × 10⁷ N to the right