A student places four plotting compasses, A, B, C, and D, around a bar magnet as shown in the diagram.

Which compass correctly displays the alignment of its magnetic needle in the magnetic field of the bar magnet?
Compass A
Compass B
Compass C
Compass D
Practise Edexcel GCSE Physics Magnets and magnetic fields with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Physics (1PH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.