A particle of mass m and charge q with an initial velocity v^{\to} is subjected to a uniform magnetic field B^{\to} along the vertical direction. The particle will

Correct Answer is : make helical motion if →v is neither parallel nor orthogonal to →B

follow a circular path if v^{\to} is along the vertical direction

make helical motion if v^{\to} is along the horizontal direction

make helical motion if v^{\to} is neither parallel nor orthogonal to B^{\to}

KEAM 2019 Physics and Chemistry Paper

Question : 16 of 120

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A particle of mass m and charge q with an initial velocity

→

is subjected to a uniform magnetic field

→

along the vertical direction. The particle will

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