00:01
Hello students, so this is our circuit, this is a center diode.
00:05
So here center diode is operating at a center voltage 3 .4v.
00:10
So since center voltage vz is 3 .4, we will get the load voltage i will be also 3 .4 and input voltage is given as 10 .2 and the series resistance r is given as 150 ohm.
00:23
So in a center, so in a center, so we have to find out the load resistance rl.
00:29
So in a center circuit, in a center circuit, the total current i will be equal to iz plus il.
00:36
So this should be always be constant.
00:39
So we can give this equation number 1.
00:44
So total current i will be equal to input voltage divided by resistance r.
00:49
So this will be equal to 10 .2 divided by 150.
00:55
So this will be equal to 68 milliampere.
00:59
So we can substitute this in equation number 1.
01:02
So from equation number 1, from equation number 1, we will get load current il will be equal to total current i minus iz.
01:14
So this will be equal to 68 minus 30...