Recent content by Dester

1. I've been tasked with proving I=(V(sub b))/R*e^-t/RC on charging capacitor experimentally, with a function generator. 2. Can you explain the graph here http://hyperphysics.phy-astr.gsu.edu/hbase/electric/capchg.html Well, I have a dataset, and now, uh, what? How do I prove this monster with...

Homework Statement One type of ink-jet printer, called an electrostatic ink-jet printer, forms letters by using deflecting electrodes to steer charged ink drops up and down vertically as the ink jet sweeps horizontally across the page. The ink jet forms 30-μm-diameter drops of ink, charged...

1. Two small metal spheres with masses 2.0g and 4.0g are tied together by a 5cm long massless string and are at rest on a frictionless table. Each sphere has a (mue)c charge. The string is cut, what are the velocities of the sphere when they are far apart I know two conservative qualities are...