Today we
are going to revise and collect all the materials that we are going to use the
next time. We had the nucleuses (which are going to be nails with different
width) from before. Today we are also going to decide the width of the copper
cable and the batteries that we will use.
We have finished our calendar from today untill the 15th of November. The procedure has been done and the background info has been partly done.
This is our calendar:
>We have finished our calendar from today untill the 15th of November. The procedure has been done and the background info has been partly done.
This is our calendar:
We have finished criterion A:
"A.
Formulación del problema de investigación.
. El problema
de investigación está bien definido y se han identificado todas las variables
pertinentes."
We have decided to investigate the factors that influence
the power of a magnet. We are going to make different magnets and we will
change one of the three variables of a magnet at a time.
First we will change
voltage leaving constant the diameter of the core and the number of turns of
the copper and then we will make the same but changing the diameter of the core
while leaving the rest of the constant controlled. Finally we will change the
number of turns in the copper wire while leaving the rest constant.
