than, to a certain polarization
I mean, polarized light, we want to use, polarizors
Force them to act on a certain
polarization angle
in the first place
We wanted to observe the law called Malus' law which states that it is the intensity of light
Passing through the polarizer is the difference
angle between the
Polarization angle of light and
polarizer and
its cosine angle square
as you can see we have a
set up here. When we use the laser
They have an intensity or light here and if we change the angle as you can see
This is the angle perpendicular to the actual
polarization angle of the light and this is a
light nearly the same angle of the light and to observe this phenomena with data we wanted to
Use photoresistors whose resistor changes according to the intensity of light acting on them, and with this we
using arduino
We measured the
Voltage acting on the resistor here and you can see it
then look at the light, we change the
angle of polarizer, and, the
The data we measure is changed as you can see and
Now this is there's a second part which we want to
observe the Faraday effect which states that
the, if we
act on an
a magnetic field
We can change its position angle so we wanted to observe it's through the polarizer because
When we change the angle with a magnetic
field
Its angle will change and eventually
the intensity of light change according to this
But, Unfortunately, Life doesn't go as we desire :(
And there is a problem here. Because
In the medium of air we would observe change
Tend to do six in a 10 meter coil and this is really hard work
but if we could use a medium acting of you
Observe it it is
According to the Verdet constants, which is aligned with the medium. We are using setup
But
Despite some problems we can actually
measure the constants
Experimental and Vicki's B
We can
