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Community Discussion Question:
vectors
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Apr 2008 05:54:33 IST
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velocity and accelerationof charged particle moving perpendicular to the direction of a magnetic field at agiven instant of time are V=2i+cj,a=3i+4j.the value of c is
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Apr 2008 15:03:31 IST
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since velocity vector and acc. vector are perpendicular to each other,their dot product is zero.
therefore,
6+4c=0
c=-3/2
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there are numerous options besides I.I.T
<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
  
<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
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