Choose the correct alternative (a), (b), (c) or (d):
∈0= 9∈w
∈0=81∈w
∈w=9∈0
∈w=81∈o
D.
∈w=81∈o
Five resistors are connected as shown in Figure
The effective resistance i.e. equivalent resistance between the points A and B is:
4Ω
5Ω
20Ω
20Ω