Five equal-mass particles (a-e enter a region of uniform magnetic field directed into the page. they follow the trajectories illustrated in

Question

Five equal-mass particles (a-e enter a region of uniform magnetic field directed into the page. they follow the trajectories illustrated in (figure 1 . part a which particle (if any is neutral?

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2022-04-12T14:38:00+00:00 2 Answers 0

Answers ( 2 )

  1. Daisy
    0
    2022-04-12T14:39:45+00:00

    Particle D is neutral

    Further explanation

    Magnetic fields can be generated by:n

    • 1. a moving chargen
    • 2. current elementn
    • 3. straight electrical wiren
    • 4. electrical wire coiledn

    The charge of a moving electron experiences a magnetic force.n

    The magnetic force (Lorentz) acting on a charge moving in a magnetic field is:n

    F = B i l sin u03b1n

    F = magnetic force, Nn

    B = magnetic induction, Wb / mu00b2

    i = electric current, An

    l = length of conductor, mn

    u03b1 = angle between current and magnetic fieldn

    The path traveled by the charge over time is proportional to velocity (v = l / t), while the current I = q/tn

    so the magnetic force equation becomesn

    F = Bqv sin an

    If we look at the picture, the particle enters the magnetic field perpendicularly so that the magnetic force functions as a centripetal forcen

    F = Bqv sin 90 = m.ac (ac = centripetal acceleration)n

    [tex]displaystyle Bqv=mfrac{v^2}{r}[/tex]

    [tex]displaystyle r=frac{mv}{Bq}[/tex]

    From this equation shows that the radius of the path of a particle is proportional to its linear velocityn

    n

    From the picture also shows that particle D is not deflected in a magnetic field, so that the path moves straight, so the magnetic force = 0, can also show neutral charged particles because there is no magnetic force acting on it

    Learn moren

    the average velocityn

    brainly.com/question/5248528n

    resultant velocityn

    brainly.com/question/4945130n

    velocity positionn

    brainly.com/question/2005478n

    Keywords: Centripetal force, linear velocity, magnetic force, Lorentz

  2. Everleigh
    0
    2022-04-12T14:39:52+00:00

    We have particle A which is curved to the left-hand side.
    Particles B is slowly bent to the right side.
    Particle C curves towards the right side.
    Particle D is perpendicularly straight.
    The particle E bends towards the right side.
    Therefore D is showing none deflection then it is the part D which is neutral

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