Home
Class 12
PHYSICS
Two particles A and B of masses mA and m...

Two particles A and B of masses `m_A` and `m_B` respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are `v_A` and `v_B` respectively and the trajectories are as shown in figure
, then

A

`m_Av_Altm_Bv_B`

B

`m_Av_Agtm_Bv_B`

C

`m_Altm_B` and `v_Altv_B`

D

`m_Av_A=m_Bv_B`.

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

When a charged particle moves perpendicular to a uniform magnetic field, then

A circular coil carrying current is placed in a region of uniform magnetic field acting perpendicular to the plane of the coll as shown in figure . Mark the correct option.

Knowledge Check

  • A particle of charge e and mass m moves with a velocity v in a magnetic field B applied perpendicular to the motion of the particle .The radius r of its path in the field is

    A
    `(mv)/(Be)`
    B
    `(Be)/(mv)`
    C
    `(ev)/(Bm)`
    D
    `(Bv)/(em)`

  • Acceleration of a charged particle of charge q and mass m moving in a uniform electric field of strength E is :

    A
    `q/(mE)`
    B
    `(qE)/m`
    C
    `m/(qE)`
    D
    mqEs

  • A charged particle is moving in a magnetic field of strength B perpendicular to the direction of the field.If q and m denote the charge and mass of the particle respectively, then the frequency of rotation of the particle is

    A
    `f =(qB)/(2 pi m)`
    B
    `f =(qB)/(2 pi m^(2))`
    C
    `f = (2 pi^(2)m)/(qB)`
    D
    `f = (2pim)/(qB)`

    • Similar Questions

    Explore conceptually related problems

    A charged particle is moving in a magnetic field of strength B perpendicular to the direction of the field. If q and m denote the charge and mass of the particle respectively. Then the frequency of rotation of particle is

    A metallic square loop ABCD is moving in its own plane with velocity v in a uniform magnetic field perpendicular to its plane as shown in fig. An electric field is induced:

    A particle of charge e and mass m moves with a velocity v in a magnetic field B applied perpendicular to the motion of the particle .The radius r of its path in the field is :

    A particle of mass m carrying charge q is accelerated by a p.d. V. it enters perpendicularly a region of uniform magnetic field B and executes circular arc of radius R . The specific charge (q/m) is :

    Two charged particle M and N are projected with same velocity in a uniform magnetic field . Them M and N are

    Home
    Profile