00:01
Hi guys, now in this film, if you see this r2 and 3, these are connected in series form.
00:05
So i can simply say this is r2 3 is equal to 20 times 15 with that 35 om.
00:12
Now this r2 3 is connected with a parallel combination with r4.
00:19
So i can simply say that this is r2 3 4 is equal to.
00:25
This will be at 35 times 20, that is 700, divide by, this is 35 plus 20, with which is what 55 okay this is 55 so basically this value is equal to what this value 7 .7 sorry 12 .73 now when they are connected if i draw the structure there is a battery here that is a 5 15 home register this is 15 home register and this one equivalent registered of 2 3 4 this is 15 this is again 15 and this is what this is we have 20, sorry, this is 20 volt.
01:23
This will be 12 .73.
01:28
So r equivalent, or i can say, this is r1, 2, 3, 4, 5 is equal to 15 plus 15 plus 12 .73.
01:48
This is 42 .7.
01:51
Oh...