Question

a current-carrying wire has the maximum magnetic force in it when it is placed in a constant magnetic field when

Answer 1

Answer:

Maximum magnetic force on current carrying wire when wire is placed at 90 degree with magnetic field

Explanation:

As we know that the magnetic force on current carrying conductor is given as

$\vec F = i(\vec L \times \vec B)$

here we have

$F = i L Bsin\theta$

here we know that

$\theta$ = angle between length vector and magnetic field vector

so if we would like to have maximum magnetic force on the current carrying wire then

$\theta = 90$

so we have

$F_{mex} = iLB$