Question

A Particle with Charge of 10 Coulomb is kept at rest in a strong magnetic field of 10^5 Tesla magnitude. The force experienced by charged particle is ?

Answer 1

★ Ello ★


here is your answer !!!


Q = 10 coulomb



hence , object is at the rest
there fore,


no force Acts on charge Q in magnetic field if charge is either at rest or moving parallel or anti parallel to magnetic field !!


given by formula



F = BQ v

here


B => magnetic field


Q => charge


F => force


v = velocity


here in this question , object is at rest

so it will given by formula


F = B Q v


F = 10 ^ 5 × 10 c × 0


F = > 0


{ v = 0 }



hence , your answer is => 4


option number D



★ answer => 0 ★ .


hope it helps you dear !!!



thanks !!