Hollow non-conducting cylinder and infinite line charge consider a non-conducting cylinder of infinite length with a hollow core. the inner radius is a, the outer radius is b, and the solid region in between carries a uniformly-distributed volume charge density. a = 3 cm b = 5 cmvolume charge density = +4 microc/m3d = 2 cmcharge per unit length= –0.1 microc/ma)what is the electric field at the position (x, y) =(–b,0) be sure to give both magnitude and direction. b) suppose we add an infinite line charge inside the hollow cylinder, but at an off-center location: the line runs along the line x = d where d < a. the line carries a charge per unit length .

The consumption of fossil fuels could be

Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.