Question 7/13 ميل هذا السؤال A uniform electric field of magnitude 45 Vm is directed in the negative y direction as shown in the figure. The coordinates of point A are (-0.2, 0.3)m, and those of point B are (0.4, 0.5) m. The electric potential difference Fg using the dashed-line 1.0280V 2. 0320V 3. 0360V +. 0400V 5. 0440V