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(1096) Problem 3: An infinitely long rod lies along the x-axis and carries a uniform linear charge density λ SpCm. A hollow cone segment of height H= 29 cm lies concentric with the x-axis. The end around the origin has a radius R- 10 cm and the far end has a radius R2- 19 cm. Refer to the figure. V-axis X-axis Otheexpertta.com 1496 Part (a) Consider the conic surface to be sliced vertically into an infinite number of rings, each of radius r and infinitesimal thickness d. Enter an expression for the electric flux differential trough one ofthese infinitesimal rings in terms of λ x, and the Coulomb constant dbs= Grade Summary Deductions 20% 0.955) 809% 7 8 9 HONE Attempts remaining: (4% per attempt) detailed view dx BACKSPACE L CEAR I give up! Hints: for a 12% deduction. Hints remaining: 0 Feedback: 56 deduction per What is the magnitude ofthe electrie field at a distance r from an infinite line of charge? -What is the expression for an element of surface area for a surface of Notice that the electric field and the normal to the surface area are no A surface of revolution is given by rotating the are length of the surface about an axis of revolution.

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