Three identical motors are connected in series in a model train circuit. A voltmeter across one motor reads 2.5 V. What is the potential difference of the supply?
[1]
A
5.0 V
B
7.5 V
C
2.5 V
D
0.83 V
Markscheme
2.2 Series and parallel circuits Questions
94 exam-style questions on AQA GCSE Physics 2.2 Series and parallel circuits, covering 2.2 Series and parallel circuits. Each one has a worked solution and a mark scheme showing where the marks go.