Recent content by digitaleyes

Homework Statement A hollow aluminum cylinder is 2.50m long and has an inner radius of 3.20 cm and an outer radius of 4.60 cm. Treat each surface (inner, outer, and the two end faces) as an equipotential surface. At room temperature, what will an ohmmeter read if it is connected between...

Homework Statement Charged-line 1 (parallel to x-axis, lying on y=0m) has a charge per unit length of 4.66 microC/m. Charged-line 2 (parallel to line 1, lying on y=.414m) has a charge per unit length of -2.5 microC/m. Question: What is the magnitude of the net electric field at a point...