Length from Constants (Jee Mains) | ExamDuo
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Dimensional Analysis
Hard
Length from Constants
A physical quantity of the dimensions of length that can be formed out of c, G and
e²
4πε
0
is [c is velocity of light, G is universal constant of gravitational and e is charge]:-
SELECT ONE OPTION
A
c²
[
G
e²
4πε₀
]
(1/2)
B
1
c²
[
e²
G4πε₀
]
(1/2)
C
1
c
G
e²
4πε₀
D
1
c²
[
G
e²
4πε₀
]
1/2
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