In the Rutherford α\alphaα-particle scattering experiment, high-energy α\alphaα-particles are directed at a thin gold foil. Which fundamental interaction is primarily responsible for the deflection of the α\alphaα-particles as they approach the gold nuclei?
Strong nuclear interaction
Electromagnetic (electrostatic) interaction
Weak nuclear interaction
Gravitational interaction
284 exam-style questions on CIE IGCSE Physics 5.1 The nuclear model of the atom, covering 5.1.1a Structure of the atom and ions, 5.1.1b Alpha-particle scattering, 5.1.2a Composition of the nucleus and isotopes, 5.1.2b Proton number, nucleon number and nuclide notation, and 5.1.2c Nuclear fission and nuclear fusion. Each one has a worked solution and a mark scheme showing where the marks go.