Which row describes the behaviour of β\betaβ-particles in an electric field and in a magnetic field?
Electric fieldMagnetic fieldAundeflecteddeflectedBdeflecteddeflectedCdeflectedundeflectedDundeflectedundeflected \begin{array}{c|c|c} & \text{Electric field} & \text{Magnetic field} \\ \hline \text{A} & \text{undeflected} & \text{deflected} \\ \text{B} & \text{deflected} & \text{deflected} \\ \text{C} & \text{deflected} & \text{undeflected} \\ \text{D} & \text{undeflected} & \text{undeflected} \end{array} ABCDElectric fieldundeflecteddeflecteddeflectedundeflectedMagnetic fielddeflecteddeflectedundeflectedundeflectedRow A
Row B
Row C
Row D
134 exam-style questions on CIE IGCSE Physics 5.2.2a Alpha, beta and gamma emission. Each one has a worked solution and a mark scheme showing where the marks go.