For the next couple of questions use:
Elementary charge, e = 1.6x10-19 C.
Ni nuclear radius = 4x10-15 m. Ni atomic number = 28. Ni mass = 9.7x10-26 kg.

a) An accelerator accelerates Ni10+ ions through a total potential difference of 4.1 MV. What is the kinetic energy of an ion once it leaves the accelerator?
Give a numerical answer in units of pJ (10-12 J).

Question

For the next couple of questions use:
Elementary charge, e = 1.6x10-19 C.
Ni nuclear radius = 4x10-15 m. Ni atomic number = 28. Ni mass = 9.7x10-26 kg.
 
a) An accelerator accelerates Ni10+ ions through a total potential difference of 4.1 MV. What is the kinetic energy of an ion once it leaves the accelerator?
Give a numerical answer in units of pJ (10-12 J).

anonymous · Answer

should it be KE = 18*1.6*10^19*4.1*10^6

anonymous · Answer

never mind guys, i got answers