PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
12. Two light wires are hung vertically. With electrical current in both wires directed upwards
(A) the wires will experience a force of attraction
(B) the wires will experience a force of repulsion
(C) the force on the right hand wire will cancel the force on the left hand wire
(D) both wires will experience a torque until they are at right angles to each other