Please help

Questions and Exercises The three electrostatic charge configurations in Fig. 5 are in three separated spaces. (3) (1) Figure 5 Three electrostatic charge configurations in three separated spaces 1. Use ruler to draw vector arrows with label E., E,, E. on each diagram in Fig. 5 to indicate the electric field lines through points a, b, c respectively in each of the three charge configurations. 2. Let Ea, E,, E. be the magnitudes of E., Ep, E. respectively. Use smaller () and equal (=) signs to describe the relationships among E., E,, E. in the configurations: configuration (1): configuration (2): configuration (3): 3. The electric potentials at points a, b, c are denoted Va, Vb and Ve respectively. Use smaller () and equal (=) signs to describe the relationships among Va, Vb and Ve in: configuration (1): configuration (2): configuration (3): 4. Now a negative point charge -q (-q)