A semi-infinite straight conductor carrying current I starts at point A. Point P is at perpendicular distance a from the wire, and the perpendicular from P meets the wire exactly at its end A. Find the magnetic-field magnitude at P.
Physics · Magnetic effect of current · biot savart law and magnetic field due to straight conductor ,arc and ring
A semi-infinite straight conductor carrying current I starts at point A. Point P is at perpendicular distance a from the wire, and the perpendicular from P meets the wire exactly at its end A. Find the magnetic-field magnitude at P.
Options