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Dimensions of ohm are same as that of (w...

Dimensions of `ohm` are same as that of (where h is Planck's constant and e is charge)

A

`(h)/(e)`

B

`(h^(2))/(e)`

C

`(h)/(e^(2))`

D

`(h^(2))/(e^(2))`

Text Solution

Verified by Experts

The correct Answer is:
C

Dimension of (ohm) `R`
`=(h)/(e^(2))`, (e = charge = current `xx` time)
`=([Et])/([it]^(2))=(P)/(i^(2))=(R)" as "P=((E)/(t))`
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