A) Their energy increases
B) Their momentum increases
C) Their potential energy increases
D) Energy and momentum both remains unchanged
Correct Answer: D
Solution :
Because magnetic force always points perpendicular to the particle velocity. That is why velocity remains unchanged thereby keeping energy \[\left( \frac{1}{2}m{{v}^{2}} \right)\] and momentum (mv) unchanged.You need to login to perform this action.
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