If the capacitance of a nanocapacitor is measured in terms of a unit 'u' mad by combining the electronic charge 'e' Bohr radius , Planck's constant 'h'and speed of light 'c' then : [Main 10 April 2015]a_0', Planck's constant 'h'and speed of light 'c' then : [Main 10 April 2015]

JEE Main 10 April 2015 Paper

Section: Physics

Question : 16 of 90

Marks: +1, -0

If the capacitance of a nanocapacitor is measured in terms of a unit 'u' mad by combining the electronic charge 'e' Bohr radius ′a0′, Planck's constant 'h'and speed of light 'c' then :

[Main 10 April 2015]

u=
e2c
ha0
u=
e2h
ca0
u=
e2a0
hc
u=
hc
e2a0

Validate

Go to Question:

Prev Question

Next Question