Ifthe capacitance of a nanocapacitor is measured in terms of a unit 'u' made by combining the electric charge 'e', Bohr radius 'a,', Planck's constant 'h' and speed of light 'c' then: e?h (a) u ao hc (b) u: eao e?c (c) u = hao (d) u = he

Ifthe capacitance of a nanocapacitor is measured in terms of a unit 'u' made by combining the electric charge 'e', Bohr radius 'a,', Planck's constant 'h' and speed of light 'c' then: e?h (a) u ao hc (b) u: eao e?c (c) u = hao (d) u = he

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 76P: A person measures his or her heart rate by counting the number of beats in 30s. If 401 beats are...

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Concept explainers

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.

Question

Ifthe capacitance of a nanocapacitor is measured in terms
of a unit 'u' made by combining the electric charge 'e',
Bohr radius 'a,', Planck's constant 'h' and speed of light
'c' then:
e2h
(a) u
ao
he
(b) u
eao
e?c
(c) u =
hao
(d) u =
he

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