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A capacitor consists of square conducting 21cm on a side and 4.5mm apart, carrying +- 1.0 uC.

(1) Find the electric field between the plates.

E=______ MV/m.

(2) Find the potential difference between the plates.

V=______ kV

(3) Find the stored energy.

U=______ mJ

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Reference No.:- M9871812

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