An electron is projected in the same direction of uniform magnetic field. Then
the electron turns to right
the electron turns to left
the electron velocity decreases in magnitude
the electron velocity remains constant
A
the electron turns to left
B
the electron velocity remains constant
C
the electron turns to right
D
the electron velocity decreases in magnitude
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Solution
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→V||→B,Sinθ=0 no force by field acts on it.
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