A constant electric field exists, as depicted in the above figure. A charge of mass initially at rest at is released. What is its approximate speed at
A charge of initially away from a fixed point charge of by a distance of moves closer to a point where the distance is What is the approximate work done to the charge?
Assume that electric constant is
Two identical charges with charge and mass are fixed apart. Another identical charge is shot from infinity and stops midway between the two. What is its approximate initial speed?
Assume that electric constant is
A charge of is moved through a potential difference of Calculate the work done on the charge.
A battery is connected to two parallel plates separated by a distance of This creates a uniform electric field between the two plates. If a point charge is put in the middle between the plates, what is the kinetic energy of the charge when it touches the plates?