Physics

Find the terminal velocity, time elapsed and distance fallen, equilibrium position, effective spring constant, and angular frequency.

Physics III Problem

Consider a diploe where there is a charge of -6 uC at the point (2X10^-10 m,0) and a charge of +6 uC at the point (+2X10^-10 m,0). I. Find the electric field at a point (0, +5X10^-10m) II. An electron is placed at a point (0, +5X10^-10m) in the electric field produced in I. Find the force on the electron.

Physics III Problem

The surface charge density of an infinite sheet of charge is 9.00 X 10^-6 C/M^2. What is the magnitude of electric field near the center of the sheet?

Physics III Problem

A proton is released from rest in an uniform electric field that has a magnitude of 8.0X10^4 V/m and directed along the x-axis. The proton undergoes a displacement of .50 M. I. What is the change in the electric potential? II. What is the magnitude of the final velocity of the proton?

Physics III Problem

A solid insulating sphere has a radius A and net charge of +Q. The insulating sphere has a uniform charge density. a conducting sphere of inner radius B and outer radius C surrounds it. I. Use Gauss's Law to find the Electic Field for RC V. What is the electric potential for R < A VI. What is the electric potential for R = A