Imagine that you are seated in a room and there is a uniform magnetic field pointing vertically downwards in it . At the center of the room an electron is projected horizontally with a certain speed. The path of the electron in this field are:

electron moves in anticlockwise path

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electron moves in clockwise path

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electron moves left wards

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electron moves right wards

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Solution

The correct option is B electron moves in anticlockwise path
$F = q (\to V \times \to B)$
Assuming observe is looking from top.
So, Force will be in left direction by left hand rule.
So, electron moves in left wards and moves in anti-clock-wise direction.

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Imagine that you are seated in a room and there is a uniform magnetic field pointing vertically downwards in it . At the center of the room an electron is projected horizontally with a certain speed. The path of the electron in this field are:

The correct option is B electron moves in anticlockwise pathF=q(→V×→B)Assuming observe is looking from top.So, Force will be in left direction by left hand rule.So, electron moves in left wards and moves in anti-clock-wise direction.

The correct option is B electron moves in anticlockwise path
$F = q (\to V \times \to B)$
Assuming observe is looking from top.
So, Force will be in left direction by left hand rule.
So, electron moves in left wards and moves in anti-clock-wise direction.