A voltmeter is used to measure the potential difference across a component ZZZ.
Which row gives the connection position and ideal internal resistance for the voltmeter?
in parallel with ZZZ | infinite
in parallel with ZZZ | zero
in series with ZZZ | infinite
in series with ZZZ | zero
37 exam-style questions on AQA A Level Physics Current electricity, covering Basics of electricity, Current-voltage characteristics, Resistivity, Circuits, Potential divider, and Electromotive force and internal resistance. Each one has a worked solution and a mark scheme showing where the marks go.