At what angle between the direction of current in a straight conductor and a uniform…

PHYSICS · Single correct · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

At what angle between the direction of current in a straight conductor and a uniform magnetic field is the magnitude of the magnetic force on the conductor maximum? (a) 0∘0^{\circ} (b) 180∘180^{\circ} (c) 90∘90^{\circ} (d) 45∘45^{\circ}

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