Task 5: Electrostatic field 5. Given is a charged sphere Q+ = 10 nC with radius R = 10 cm at a height of 5 meters above a conductive ground (ground potential 0 V, X-axis). 5.1. Calculate the general formula for the electric field, assuming point charge 5.2. Calculate at point P (1/4) 5.2.1.The electric field vectors 5.2.2.The electrical potential 5.3. What potential does the ball have? 5.4. What is the total capacity of the arrangement? 5.5. Show that along the X-axis the field strength vectors have only one directional component. 10 elektrisches Feld einer sym. Punktladung Q Punkt -10-9 2 2 3 4 5 6 7 " 9 10 9 -10