1.

A quantity x is defined by the equation x=3C^(2)B^(2), where C is capacitance in farads and B is magnetic field in tesla, the dimension of x are :

Answer»

`ML^(-2)`
`ML^(-2)T^(-2)A`
`L^(-4)T^(4)A^(2)`
`L^(-1)A^(-1)`

Solution :Here `x=C^(2)B^(2)=(q^(2))/(W)xx(F^(2))/(q^(2)v^(2))`
`x=(M^(2)L^(2)T^(-4))/(ML^(2)T^(-2)L^(2)T^(-2))=ML^(-2)`
HENCE CORRECT choice is `(a)`.


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