A narrow beam of alpha-particles is fired at a thin piece of gold foil. What is the final direction of the largest number of alpha-particles? 5054_w17_qp_12 MCQ 2017 Paper 1, Variant 2 View
A beam of beta () particles passes into a magnetic field and into an electric field. + – S N -particles -particles into magnetic field into electric field Which numbers show the paths of the beam through the fields? 5054_w23_qp_11 MCQ 2023 Paper 1, Variant 1 View