00:01
Hi, on applying the kirchhoff's current law at the node a, on referring the figure at node a, we can write v minus 0 divided by 10 plus 10 equal to 25 plus 2 v0 or we can write v by 20 equal to 25 plus 2 v0.
00:34
Let this be our equation number 1.
00:37
Now to find the value of v0, we can from the figure we can write v0 equal to minus i into r or we can write v0 equal to minus v by 20 into 10 which is equal to minus v by 2 or we can write v0 equal to minus v by 2 which is our equation number.
01:06
Value of equation number 1, we get v by 20 is equal to 25 minus v or we can write v divided by 20 plus v is equal to 25 or 21 v by 20 is equal to 25 or we will get v is equal to 23 .809 volt.
01:41
So from equation number 2, we have v0 equal to minus v by 2.
01:47
So we will get our required v0 value.
01:51
The first thing we have to find is v0 equal to minus 23 .809 divided by 2.
02:02
So we will get our final answer as v0 equal to minus 11 .9 volt.
02:11
Now we have to find the power absorbed...