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physics

The Quantum Hall Resistance is a fundamental constant with dimensions of resistance. If is Planck's constant and the electron charge, then the dimension of is the same as.

A

B

C

D

Video Explanation

Answer

From the fundamental relation of energy of a photon, we have
and

Thus,

Similarly,

From Ohm's Law, , we have

Thus, the dimensions of match with the dimensions of

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