O-LevelPhysicsElectricity5054/11 · Oct/Nov 2012 · Q271 Mark

A positively-charged rod is brought near to an isolated uncharged conducting sphere. What are the charges on sides X and Y of the sphere?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

ABoth X and Y are positively charged.

BBoth X and Y are negatively charged.

CX is positively charged and Y is negatively charged.

DX is negatively charged and Y is positively charged.

✓ Correct answer

D: X is negatively charged and Y is positively charged.

Oracle Prep sorts past-paper questions by topic, so you can drill Electricity and see which topics are most likely to come up next.

Topic: Electricity, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2012 Paper 1 Variant 1, question 27.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content