Hi.
Hello.
In my last video I explained how to create the mesh.
The How do I do physics and how do I make videos have the larger imagery.
Almost 70 percent of this stuff is.
Now the most important part How to Study the given system.
We go to study and there are different ways we can study a given system since our system is not independent.
It is just our DC voltage and the ground so we will go to stationary.
We will level pick and study section we will come up fine now.
We don't have to choose any settings mesh select to mesh one and will click on.
Let me close this will click on compute when I click on compute the simulation software will calculate
the physics and give us the dessert.
Let me explain when I click on compute it will take some time.
It was short some details here and the simulation is done.
Let me explain one by one what is happening now.
When a simulation is done in the desired section all the results will be shown.
Now if I go to desert and click on 30 plot group and again I clicked on a volume the software will calculate
the volume of the geometry.
This debate matters in that volume the geometry.
When I click on plot it will show me the potential profile of the cylinder.
The expression is V.
That is void and you can see that one void is at this end and 0 is at this end.
So it is basically like a battery one for battery.
This is a resistor where the connectivity is hundred seamen by meter.
Nice.
I think this rhetoric is quite interesting to you.
So what more can we do with this.
This is just the beginning.
As we all said the tip of an iceberg.
What things we can be doing comes up.
So this is the truly plot.
Now you want to show us what you want to show.
You want to show the electric field or something like that.
Okay let's select results.
Do replied group and I too replied I chose surface No.
If you click on defined cut plan so the software will blocked the potential across this card section
and I click on blocked it will block the electric potential across the cross section so you can select
some different point.
Now if you click here
it is inclined.
Okay now you see that a very large region is selected.
If I click on blog you can see the potential profile is being shown which is just this cross section.
Okay.
I think this is one of the most interesting thing you can do with this now.
Okay so you might ask okay why you were just observing the potential.
I want to see something else.
Oh that's totally fine brother.
Let's go to follow him.
And in this expression you can click here.
You can go to electric current and go electric.
Let me plug the electric field x component.
If you click on the blog you see the x convertibility fuel is being locked which is nicely because the
potential is through Z.
So X axis will make no sense.
You see X is in this Y is in this and Z in this.
So when I click on See that is Z which is the z component of electric fuel and click plot.
You see it is an easy way because we know that little food is a dirty motive of the potential.
Now the potential is linear.
You saw
the potential is linear.
I'll show you once again.
So when you click on potential the gradient is linear so the dignity of any alien thing is constant.
That's why the electric field was coming out cleaner.
I will show you again with a proof.
Okay so I will have one deplored group and uh length line graph.
Okay.
And we'll have expression v defined cut line.
Now we have a red line you can see now the sulfur filled plant with respect to the red line which is
passing through the center of the cylinder.
When I click on plot you see that the potential is 1 in 1 in and 0 at the other and the length of the
cylinder was 10 centimeter so this is the one day plot of the potential.
Now if I click on you see dart e see you see Detective feet is 90 and it is because the B potential
is linear.
So in this I showed you how to block a truly blocked off uh system b to be blocked off a cross section
as well as the one D blocked one block so uh.
So this is uh the recap.
Okay uh a little one by one.
What were things we did it could be too much for you.
So let me tell.
One by one.
Let me open everything up.
So if you have the root folder we created a the complaint here because we are working on 3D okay.
So we have a truly component here.
Then we created a geometry a cylinder we could we created the material on what material working we added
the physics here we added the measures and then we added a study what we are studying then we did the
analysis with our results.
So this is the last lecture of my basic comes of course in my next lecture which will be the final lecture
I'll explain.
Few detailed calculation the things you can do using comes all multi physics.
Thank you.