Kindly see attached the corresponding lab report

Faraday virtual lab
Procedure:
Part 1.
The magnetic field created by a magnet is schematized in the following image, where both the
internal and external field strength lines are shown. As can be observed, the strength lines
move from the north pole to the south pole of the magnet.

When I move the compass around the magnet, the arrow of the compass aligns with the
magnetic field such that its north pole will point towards the south pole of the magnet (figure
on the left) whereas its south pole will point towards the north pole of the magnet (figure on
the right).

Finally, when I place the compass parallel to the neutral zone of the magnet, the arrow is
parallel to the magnet as seen below:

Part 2.
When the magnet passes through a coil where the electrons can move, the magnetic field
induces the movement of the electrons therefore generating an electric current that is able of
lighting up the bulb as schematized in the following image:

The brightness of the light bulb is modified by:
-

Changing the speed at which the magnet passes through the coil. In this case, the
brightness increases as the speed of the magnet increases.
Changing the number of loops in the coil. Hence, the higher the number of loops, the
brighter the light bulb when all other parameters are kept constant.
Changing the strength of the bar magnet, such that an increase in the strength of the
generated magnetic field by the magnet increases the brightness of the light bulb.

In contrast, the brightness of the light bulb seems to be independent from:
-

Changes in the polarity of the magnet, since a similar bright...