Two 1 cm diameter conducting spheres are charged to plusminus 500V and placed on the r-axis...
1· The sketch shows cross sections of equipotential surfaces between two charged conductors that are shown in solid black 20V 40 V (a) What is the potential difference between points B and E? (b) At which of the labeled points will the electric field have the greatest magnitude? (c) what is the electric field at point A (magnitude and direction)? 2. The sketch on the back of this page shows cross sections of two conducting spherical sbells. (a -5.0 cm,...
Question 6 (5 marks) Two non-conducting spheres of equal radii R are placed adjacent to each other as shown in figure 5. Sphere 1 has a charge +91 distributed uniformly throughout its volume, and sphere 2 has charge +92 distributed uniformly throughout. A point P is chosen on the line joining the centers of the two spheres, at a distance R/2 from the centre of sphere 1 and 3R/2 from the centre of sphere 2. If the net electric field...
1. Parallel plates. You have two equal but oppositely charged parallel conducting plates, separated by 10 cm. A voltmeter shows that the potential difference between the plates is 500 V. (a) Which is at a higher potential, the positive or negative plate? (b) How big is the electric field between the plates? (c) You let go of an electron next to the negative plate. How much work does the electric field do in moving the electron to the positive plate?...