Olympiad workbookNSEPUnits and Dimensions
If Pascal ( Pa ) , the unit of pressure volt ( V ) , the unit of potential and meter ( L ) , the unit of length are taken as fundamental units, the dimensional formula for the permittivity ₀ of free space is expressed as
Options
- APa ⁻¹ ~V ^2 ~L ⁻²
- BPa ^1 ~V ⁻² ~L ^2
- CPa ^1 ~V ^2 ~L ⁻²
- DPa ⁻¹ ~V ⁻² ~L ^2
Correct answer
B. Pa ^1 ~V ⁻² ~L ^2
Step-by-step solution
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