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Dimension of electrical resistance is :-...

Dimension of electrical resistance is :-

A

`ML^(2)T^(-3)A^(-1)`

B

`ML^(2)T^(-3)A^(-2)`

C

`ML^(3)T^(-3)A^(-2)`

D

`ML^(-1)L^(3)T^(3)A^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B

Resistance `=("potential difference")/("current")`
`=(ML^(2)T^(-3)A^(-1))/(A)=ML^(2)T^(-3)A^(-2)`.
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