Aline of charge lies along the x-axis extending from x- 0mto x- 3 m. the line charge density is a function of the distance from the coordinate beginning x and is given byn- 2 x [nc/m]. 1. find the total charge of the line charge q 2. using coulombs law calculate the electric field on the x-axis at: x 6m and at x = 250 m. 3. find the field at x-250 m, assuming that you have a point charge at x-0 whose charge is the same as the total charge q of the line charge compare the result with the value calculated under (b). comment on the difference between the two values

The integral design hub incorporates thento the bearing unit. n a. cv joint n b. mounting carrier n c. brake rotor n d tie rod end

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?