Q131. Two long straight parallel wires held vertically have equal but opposite currents as shown in the figure. Which of the following effects will be observed? Physics — NUST Mock 4 — Question 131 of 200A. Magnetic field at ‘X’ is stronger than that at ‘Y’ and ‘Z’B. Magnetic field at ‘X’ is weaker than that at ‘Y’ and ‘Z’C. Magnetic field at ‘X’, ‘Y’ and ‘Z’ is sameD. Magnetic field at ‘X’ is weaker than that at ‘Y’ but stronger than that at ‘Z’.E. Magnetic field at ‘Y’ is stronger than that at ‘X’ and ‘Z’Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →