00:01
In this problem, we are given our vd is 12 volts, and we're asked to find several things.
00:09
First thing we're asked to find is id.
00:16
And let's get started.
00:19
So our drain current will be, this is equal to vdd minus vd over rd.
00:28
And this will equal 18 minus 12 divided by 2000.
00:33
So this will equal 3 millanps because this equals 0 .003 amps.
00:48
That'll be 3 milanths.
00:52
B.
00:57
I think i'll go to the next page for that.
01:00
For b, we are asked to find vs and vdj.
01:11
Okay, and that was 14.
01:15
So vs is equal to id times rs.
01:23
So this will be equal to 0 .003 times 680.
01:31
So my vs will be equal to 2 .04 volts.
01:39
And my vds will be equal to vd minus vs.
01:44
So this will be equal to 12 minus 2 .04.
01:50
Vds will be equal to 9 .96.
01:58
So there's my answer for...