SECTION A : ELECTRICITY & MAGNETISM I. () Two isolated point charges, +5,C and +fouC me arranged as shown in Figure I.I. 10401 Figure LI Determine the point P. where a third charge can be positioned so that it in in equilibrium with the two point charges What are the electric field areagin and the electric potential at Pr (8] (b) Figure 1.3 shows the arrangement of four capacitors across a 12V ballery. JF Figure 1.1 Find the effective capacitance of the arrangement. the charge stored in each of the capaciton. the potential difference across each capacitor no the loul merry stored by the four capacitors. [12]