question archive 1) A very long cylindrical shell of inner radius R1212 , and outer radius R carries a uniform volume charge density ρ
1) A very long cylindrical shell of inner radius R1212 , and outer radius R carries a uniform volume charge density ρ
Subject:PhysicsPrice: Bought3
1) A very long cylindrical shell of inner radius R1212
, and outer radius R carries a uniform volume charge density ρ . The charges are located entirely within the region between R and R . Find the electric field due to this charge distribution everywhere in space.
2) A positive charge q = 1.6 x 10-195
C moves at a speed of V = 5 x 10 m/s in the +x direction and enters a region with pure electric field only. The electric field in the region also is directed in the +x direction. The field's strength drops linearly with x. At the beginning of the region, x = 0 m, the field strength is 500 N / C and at x = 3m, the field strength is zero. How long does it take for the positive charge to traverse this region?
