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If velocity of an electron is (2 hati + ...

If velocity of an electron is `(2 hati + 3hatj) ms^(-1)` and it enters in the magnetic field of `4 hatkT` , then

A

it will move in the opposite direction to the magnetic field

B

it will move in the direction of the magnetic field

C

its speed will change

D

direction of its velocity will change

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