Physics (AS & A Level) · Oct / Nov 2019 · Paper 12 · Question 36

Three identical resistors are connected between terminals P and Q in different networks X, Y and Z as shown. What is the order of increasing combined resistance between P and Q (lowest first)?

1. AX → Y → Z
2. BX → Z → Y
3. CY → X → Z
4. DY → Z → X

As printed in the paper