Explain why a straight wire carrying steady current experiences no magnetic force…

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

Problem

Explain why a straight wire carrying steady current experiences no magnetic force when it is oriented parallel to a uniform magnetic field, even though both the current and the field are non-zero.

Related theory

Magnetic Forces
Force on moving charges
Force on a current-carrying conductor
Magnetic force on a current-carrying conductor
Moving Charges and Magnetism

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