- Joined
- Jun 23, 2008
- Messages
- 294
- Reaction score
- 1
Do you guys think you could help me with some physics problems?
1. A metal sphere A has charge Q. Two other spheres, B and C, are identical to A except they have zero net charge. A touches B, then the two spheres are separated. B touches C, then those spheres are separated. Finally, C touches A and those two spheres are separated. How much charge is on each sphere?
2. a. Find the electric flux through each side of a cube of edge length A in a uniform electric field of magnitude E. The field direction is perpendicular to two of the faces. b. What is the total flux through the cube?
1. A metal sphere A has charge Q. Two other spheres, B and C, are identical to A except they have zero net charge. A touches B, then the two spheres are separated. B touches C, then those spheres are separated. Finally, C touches A and those two spheres are separated. How much charge is on each sphere?
2. a. Find the electric flux through each side of a cube of edge length A in a uniform electric field of magnitude E. The field direction is perpendicular to two of the faces. b. What is the total flux through the cube?