A charged particle with charge q enters region of constant, uniform and mutually orthogonal fields vecE and vecB , and comes out without any change in magnitude or direction of vecu, then

A charged particle with charge q enters region of constant, uniform an

1.	A charged particle with charge q enters region of constant, uniform and mutually orthogonal fields vecE and vecB , and comes out without any change in magnitude or direction of vecu, then
Answer» `vecv=(VECEXXVECB)//E^(2)` `vecv=(vecBxxvecE)//E^(2)` `vecv=(vecExxvecB)//B^(2)` `vecv=(vecBxxvecE)//B^(2)` ANSWER :C

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A charged particle with charge q enters region of constant, uniform and mutually orthogonal fields vecE and vecB , and comes out without any change in magnitude or direction of vecu, then

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