An electron is to be accelerated in a uniform electric field having a strength of .
What energy in keV is given to the electron if it is accelerated through 0.400 m?
Over what distance would it have to be accelerated to increase its energy by 50.0 GeV?
An object has a mass of 6.0 µg. The object has a charge +3.0 µC. The object is moving in the space neighbouring a fixed +5.0 µC charge.
What is the potential energy of the object at a distance of 4.0 cm from the fixed charge?
If the object starts accelerating from rest at a point 4.0 cm from the fixed charge, what speed will the object have when it is 8.0 cm away from the fixed charge?
To form a hydrogen atom, a proton is fixed at a point and an electron is brought from an effectively infinite distance from the proton to a distance of m from it. Find the magnitude of work done moving the electron.