Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

When a compass is moved in a semi-circle around a bar magnet, the compass needle
a. Points in a random direction.
b. Aligns with the magnetic field lines of the bar magnet.
c. Remains stationary.
d. Spins continuously.