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Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Units and Measurement
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The dimensions of $RC$, where $R$ is resistence and $C$ is capacitance are same as that of

\[(a)\;inverse \;time\quad (b)\;time\quad (c)\;square \;of\;time\quad (d)\;square \;root\;of\;time\]

Can you answer this question?
 
 

1 Answer

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Q charge, C capacitance, R resisistance, I current, t time
 
we know that q=cv 
=> c=q/v 
since, q=It.then, c=It/v 
and 
v/I=R; 
therefore, 
Rc=t
 
Hence b is the correct answer.

 

answered Jun 17, 2013 by meena.p
edited Nov 9 by pady_1
 

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