A parallel-plate capacitor has a plate separation of 11.00 mm. 1) If the material between the plates is air, what plate area is required to provide a capacitance of 7.00 pF? (Express your answer to three significant figures.) cm²
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I tried 0.869 cm2 and 0.870 cm2, but I am getting it wrong repeatedly. Can I please get some help for it? I don't know where I am going wrong.
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