0:00
Hello.
00:01
My name is judea on.
00:02
I'm on a monitor today.
00:04
We're going to explore problem one in which we have here about our lie that's holding a current all 100 am's and we have you.
00:14
I said that having a compass in his hand on the compass is the compass as 6.1 meters below the power line.
00:30
So what we want to figure out this is 100.
00:34
So what? we want to figure out the magnitude off the magnetic field at the point where the compass says so.
00:43
That doesn't call that be the magnitude off the magnetic field equals immune old want a blind by i and this divided by two by our where, you know, as the burning ability off free space.
00:57
And i had the current or the amount of current that causes the magnetic field and are at the distance between the current source as we have here on the point, you are interested to calculate the magnetic field at so we have all the points on all the values.
01:18
So we know that you know, equals for by multiplied bite into born in a seven and i was given as 100 this divided by to buy multiplied by 6.1 meters...