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A parallel-plate capacitor has dimensions 3.8 cm × 4 cm.The plates are separated by a 1.12-mm thickness of paper (dielectric constant κ = 3.7) .What is the charge that can be stored on this capacitor,when connected to a 1.2-V battery? (ε0 = 8.85 × 10−12 C2/N⋅m2)
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