00:01
Hello given we are going to understand this question here from the given data in the question from given data in question value of given potential potential of battery that is given 12 volt value of r a that is given 18 ome value of r b that is given 4 .5 om r c that is 12 .0 value of r d that is given 26 .0.
00:51
0 om value of re that is given 10 .0 oom and r f that is given at 10 .2 om.
01:04
Now from the diagram we can see that from diagram we can see that r a and r b are parallel r a and rb are parallel.
01:37
So we can write rab is equal to 1 upon r a plus 1 upon rb.
01:48
Now doing further calculation, so we will get rab is equal to ra into rb upon ra plus rb.
02:03
Now, value of r -a is 18, value of r -b is 4 .5 upon 18 plus 4 .5.
02:14
So after calculation we will get rab is equal to 3 .6 ome.
02:24
Now, r -d and r -c are in series.
02:33
R -d and r -c are in series...