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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A freely suspended bar magnet aligns itself in
- Ist law of thermadynamics is based on
- If both the resistance and the inductance in an LR AC series circuit are doubled
- The electric field part of an electromagnetic wave in a medium is represented by
- A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1m
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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