Calculate what is its surface charge density

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Reference no: EM13534275

An isolated charged conducting sphere of radius 12.0 cm creates an electric field of 4.90 104 N/C at a distance 22.0 cm from its center.

(a) What is its surface charge density?

µC/m2

(b) What is its capacitance?

pF

Reference no: EM13534275

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