1.

If L,C,R denote the inductance, Capacitance and resistance repectively, the dimenstional formula of C^(2)LR is :

Answer»

`ML^(2)T^(-1)I^(0)`
`M^(0)L^(0)T^(3)I^(0)`
`M^(-1)L^(-2)T^(6)I^(2)`
`M^(0)L^(0)T^(2)I^(0)`

Solution :Here `C^(2)LR=(q^(2))/(V^(2))xxV.(dt)/(dI)xx(V)/(I)`
`=q^(2)xx(dt)/((dq)/(dt))xx(I)/((q)/(t))`
DIMENSIONALLY`=(dt)^(2)xxt~~t^(3)=M^(0)L^(0)T^(3)I^(0).`
Hence correct choice is `(b)`.


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