Three identical straight wires A, B and C carry the same current and lie in the same…
PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
Three identical straight wires A, B and C carry the same current and lie in the same uniform magnetic field. Their orientations with the field are 30°, 60° and 90° respectively. Which of the following correctly ranks the magnitudes of the forces on the wires from smallest to largest?
(a) B < A < C
(b) A < B < C
(c) C < B < A
(d) A = B < C