CAIE A-Level Physics AS D 2 As Formulae Supplied in Papers 1 2 And 4 Topic Practice

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Question 1

[Maximum number: 1]

The diagram shows two resistor networks.

network 1

network 1

network 2

network 2

What is the ratio  total resistance of network 1 total resistance of network 2?\frac{\text { total resistance of network } 1}{\text { total resistance of network } 2} ?

A

45\frac{4}{5}

B

54\frac{5}{4}

C

12\frac{1}{2}

D

21\frac{2}{1}

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