Naji was using his computer to model the strength of the magnetic field around a bar magnet. He knows that certain parts of the magnetic field are stronger than others.
Where are the strongest and weakest parts of the magnetic field shown in the diagram?
A. Strongest: A, weakest: B
B. Strongest: A, weakest D
C. Strongest: C, weakest A
D. Strongest: C, weakest B
