CAPE Physics Unit 2 · 2011 · Paper 2 · Question 4(b)

A 'black box' contains a 4.7 microfarad capacitor in series with an unknown capacitor C. It was connected to a battery with emf E and discharged through a 10 M-ohm resistor. Describe, with the aid of a circuit diagram, how the experiment should be performed.

This question uses a figure or table from the paper — you'll see it when you practise.