The magnitude of the force on a straight current-carrying wire placed in a uniform…

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Magnetism and Electromagnetism · Magnetism and Electromagnetism

Problem

The magnitude of the force on a straight current-carrying wire placed in a uniform magnetic field becomes zero when the angle between the current direction and the magnetic field is (a) 45∘45^{\circ} (b) 0∘0^{\circ} (c) 90∘90^{\circ} (d) 60∘60^{\circ}

Related theory

Browse the problem library