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SI unit of permittivity is
Options
(a) C²m²N²
(b) C²m⁻²N⁻¹
(c) C²m²N⁻¹
(d) C⁻¹m²N²
Correct Answer:
C²m⁻²N⁻¹
Explanation:
Coloumb force is F = (1/4πε₀) (q₁q₂/r²) Substituting the units of all, we get N = (1/ε₀) (C²/m²) Therefore, Primitivity is ε₀ = C² m⁻² N⁻¹
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Question Type: Memory
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Difficulty Level: Easy
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- Which of the following phenomenon exhibited the particle nature of light?
- If the wavelength of light in vacuum be, the wavelength in a medium of refractive index
- A proton is moving in a uniform magnetic field B in a circular path of radius a
- A police jeep is chasing a culprit going on a motorbike.The motorbike crosses
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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