An electron moving with a velocity of 15 ms-1 enters a uniform magneti – McqOptions

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1.	An electron moving with a velocity of 15 ms-1 enters a uniform magnetic field of 0.2 T, along a direction parallel to the field. What would be its trajectory in this field?
A.	Elliptical
B.	Straight path
C.	Helical
D.	Circular
Answer» C.

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