The dimension of 1 2 _0 E^2, where _0 is permittivity of free space and E is electric field, is

NEET 2010 Physics question

The dimension of , where is permittivity of free space and is electric field, is

Answer: (2)

is the energy stored per unit volume in an electric field (energy density). Dimensions: $ = =

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Question ID VK-090485