2. (a) Describe schematically and with real examples, what isa: (a) a magnetic material, (b) a diamagnetic material, (c)paramagnetic, (d) ferromagnetic<br/><img src="https://media.cheggcdn.com/media%2Fcdb%2Fcdbd96e8-d7eb-43ef-982b-1f024b709b77%2Fimage.png" alt="2. (a) Describa esquemáticamente y con ejemplos reales,