Question

Score: PHYS 421 HMK Problem 1.17& 1.18 Continuous Charge Distribution Section: Due date: Tuesday, February 20, 2018 at 12:10 PM Bring it done to class. It will be colected at the start of class. This one counts double: It will be recorded twice, as Ph 1,17 and Po 1.18 100 Here is a semi-infinite rod of total negative charge Q, uniformly distributed along its length. Semi-infinite means it extends to infinity only on one Let the left edge of the rod be the origin of the coordinate system. The point labeled P is -0 at a distance y directly above the left edge of the rod. (1) Directly on the diagram: " Draw a sample element of charge and label it d . Mark and label the distance r, from the dą to point P Mark and label the distance x, from the da to the origin. At point P: draw a vector to show the electric field produced by dą at P and label it de Draw the components of the electric field vector and label them de, and dE, accordingly. . Mark and label as θ the angle that dE makes withthetx-axis. ← PLEASE,follow thjs. V (2) Classify the listed parameters as "variables" or "constants Parameter Variable or Constant? Score in this page: 0 Page 1 of 6

Answer 1

de de sing cの67..。 50dt

Le.b χ: :.tet YK) dsee 312 2- Seea

とブ 텀 5

o ne 01 n neオ Ex 2. ton (-1) , 0