Two parallel-plate capacitors have the same charge Q, but the area of the plates in capacitor 1 is 2.0cm2 and the area of the plates in capacitor 2 is 4.0cm2. If the spacing between the plates in capacitor 1 is 1.0mm , what should the spacing between the plates in capacitor 2 be to make the capacitance of the two capacitors equal? 0.5mm 1.0mm 2.0mm 4.0mm
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Two parallel-plate capacitors have the same charge Q, but the area of the plates in capacitor 1 is 2.0cm2 and the area of the plates in capacitor 2 is 4.0cm2.
If the spacing between the plates in capacitor 1 is 1.0mm , what should the spacing between the plates in capacitor 2 be to make the capacitance of the two capacitors equal?
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0.5mm |
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1.0mm |
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2.0mm |
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4.0mm |
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