A physical quantity of the dimension of the length that can be formed out of c,G and e^2/{4\pi\epsilon_0} is [c is velocity of light g is universal constant of gravitation and e is charge] :- [NEET 2017]

Correct Answer is : 1c2[Ge24πε0]12

c^2[Ge^2/{4\pi\epsilon_0}]^{1/2}

1/c^2[e^2/{G4\pi\epsilon_0}]^{1/2}

1/c^2[Ge^2/{4\pi\epsilon_0}]^{1/2}

Class 11 NEET Physics Physical World, Units and Measurements

Question : 29 of 70

Marks: +1, -0

A physical quantity of the dimension of the length that can be formed out of c,G and

4πε0

is [c is velocity of light g is universal constant of gravitation and e is charge] :-

[NEET 2017]

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