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A parallel plate capacitor is made of wide thin plates separated by 2.49 mm of a material with dielectric constant 6.4. If the plates are charged to a potential
difference of 4.4 V, what is the charge density resident on each plate?
Select one:
O a. 31.3 nC/m2
O b. 50 nC/m2
O c. 7.8 nC/m2
O d. 100 nC/m2
O e. 25 nC/m2

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