A) in ZY-plane
B) along -Y axis
C) along + Z axis
D) along-Z axis
Correct Answer: A
Solution :
(a) in ZY-plane \[\overrightarrow{F}=q(\overrightarrow{v}\times \overrightarrow{B})\] \[=q[2\widehat{i}\times (\widehat{i}+2\widehat{j}+3\widehat{k})]=(4q)\widehat{k}-(6q)\widehat{j}\]You need to login to perform this action.
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