Answer:
(a)
and are
in parallel, so
(1)
Now and are in series, so
Again and are in parallel, so
So, current flowing through the circuit is
(1)
(b) Two resistors are
connected in parallel. Two such parallel combination must be connected in series
to get effective resistance of .
Such combination is shown below
You need to login to perform this action.
You will be redirected in
3 sec