A) its velocity will decrease
B) its velocity will increase
C) it will turn towards right of direction of motion
D) it will turn towards left of direction of motion
Correct Answer: A
Solution :
When E, v and Bare all along same direction, then magnetic force experienced by electron is zero becausewhile electric force is acting opposite to velocity of electron. So, velocity of electron will decrease.You need to login to perform this action.
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