define electric flux.write it's SI unit .
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Answer:
Define electric flux. Write its S.I. ... a) Electric flux is defined as the total number of electric field lines passing through an area normal to them. SI unit is Nm2/C. b) Gauss's theorem states that the total electric flux through a closed surface is equal to times the net charge enclosed by the surface......
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Answer:
The answers that have volt meters (V·m) are correct. Any answer that claims that the units are coulombs, or kilograms, is incorrect.
The coulomb is the unit of charge, not of the intensity of an electric field or of the amount of electric energy.
The kilogram is the unit of mass; it has nothing to do with electric phenomena.
1 joule = 1 newton-meter (N·m), or 1kg⋅ms2×1 m1kg⋅ms2×1 m, or 1kg⋅m2s2.1kg⋅m2s2.
1 volt = 1 joule per coulomb: 1JC=1kg⋅m2C⋅s2.1JC=1kg⋅m2C⋅s2.
Therefore 1 V·m = 1JC⋅m=1kg⋅m3C⋅s2.1JC⋅m=1kg⋅m3C⋅s2.