The SI unit of surface charge density is

C m^{- 1}

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C m^{- 2}

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C m^{- 3}

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C

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Solution

The correct option is B $C m^{- 2}$
The surface charge density is given by charge present per unit area of surface charge.

$σ = \frac{Q}{A}$

Hence, unit of surface charge density is $C / m^{2} = C m^{- 2}$

Answer-(B)

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The SI unit of surface charge density is

The correct option is B Cm−2The surface charge density is given by charge present per unit area of surface charge.σ=QAHence, unit of surface charge density is C/m2=Cm−2Answer-(B)

The correct option is B $C m^{- 2}$
The surface charge density is given by charge present per unit area of surface charge.

$σ = \frac{Q}{A}$

Hence, unit of surface charge density is $C / m^{2} = C m^{- 2}$

Answer-(B)