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If L, C and R denote the inductance, cap...

If `L`, `C` and `R` denote the inductance, capacitance and resistance respectively, the dimensional formula for `C^(2)LR` is

A

`ML^(-2)TI^(@)`

B

`M^(@)L^(@)T^(3)I^(@)`

C

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

D

`M^(@)L^(@)T^(2)I^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B

`[L]=[ML^(2)T^(-2)A^(-2)],[C]=[M^(-1)L^(-2)T^(4)A^(2)],[R]=[ML^(2)T^(-3)A^(-2)]`
`:.[C^(2)LR]=[M^(-1)L^(-2)T^(4)A^(2)]^(2).[ML^(2)T^(-2)A^(-2)][ML^(2)T^(-3)A^(-2)]`
`[M^(@).L^(@).T^(3).A^(@)]implies[M^(@)L^(@)T^(3)I^(@)]`
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