A straight wire carries a steady current along the -direction while a uniform…
PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
A straight wire carries a steady current along the +x-direction while a uniform magnetic field of equal length is also applied along the +x-direction.
Explain, with reason, whether the wire will experience any magnetic force. State the relative orientation of the current and the magnetic field for which the force on the wire is maximum.