A beam of specific kind of particles of velocity, 2.1×10^7 m/s is scattered by a gold (Z=79) nuclei. Find out specific charge (charge/mass) of this particle if this distance of closest approach is 2.5×10^−14 m? 2.1×10^7 m/s is scattered by a gold (Z=79) nuclei. Find out specific charge (charge/mass) of this particle if this distance [...]