Q8. Which of the following best describes the magnetic field lines created by a long, straight, current-carrying wire?Physics — Magnetism and Electromagnetic Induction Past Paper — Question 8 of 591A. Rays that emerge from the wireB. Circles centered on the wireC. Lines parallel to the wireD. Lines perpendicular to the wireE. Noncircular ellipses centered on the wirePractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →