hola, me acabo de mudar a españa y voy a empezar 4to de la eso, el caso es que en mi pais no dan fisica hasta el equivalente a 4to de la eso, por lo que no tengo muchas bases, que debería estudiar/repasar para que no me vaya tan mal?

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Newtons view of arrangement of the universe