conductor at right angle with the field.orce on a current carrying conductor is given by \(f=\) Bilsin \(\theta\)
\(B =\) strength of the field
\(i=\) magnitude of the current
\(l=\) length of the conductor
\(\theta =\) angle which the conductor makes with the field if \(\theta=90^{\circ}\) then
\(F=\) Bil \(\sin 90^{\circ}(\sin 90=1)\)
\(F=\operatorname{Bil}(\max\) force)
and if \(\theta=0\) i.e.
when conductor is parallel to the field,
\(F=B i l \sin 0(\sin 0=0)\)
\(F=B i l \times 0=0\)
It will experience least or no force if \(\theta=0\)