Calculate the equivalent resistance between A and B from the following diagram;
Three resistors having resistances 2 Ω, 3 Ω and 4 Ω are connected so that the equivalent resistance is 9 Ω. The resistors are connected in:
The equivalent resistance of the following circuit diagram is 4 Ω. Calculate the value of x.
Calculate the equivalent resistance between A and B from the following diagram: