00:01
Now, let this is a rectangular closed box and here the point is 2, 0, 5.
00:10
This point is 2, 2, 5.
00:13
This point is 0, 2, 5 and this point is 0, 0, 5.
00:19
Suppose they lie on plane x, y, z.
00:24
So this is what c1, c2, c3, c4.
00:28
Now, here we have line integral fds.
00:33
This will be now, we all know this is equal to e to the power y minus z multiplied by dx because our f is e to the power y minus z, 0, 0 over c.
00:51
Now c1 is, see c1 is this.
00:54
So x is here is 2, y suppose is t and z is equal to 5, where t is between 0 to 2.
01:04
So here dx is equal to 0.
01:07
Now here dx is equal to 0, so automatically this will be equal to 0.
01:11
So here the value is 0.
01:14
Now along c2, so c2 is here x is from 2 to 0.
01:22
So let x is equal to 2 minus t, y is 2 and z is 5.
01:28
Now dx will be minus dt...