Multiple Choice
A capacitor is made by taking two sheets of aluminum foil,each 0.022 mm thick and placing between them 2 sheets of paper which comes from a ream of 500 sheets,the ream being 5.5 cm thick,with sheets measuring 216 mm by 279 mm (the usual 8
By 11) .What is the capacitance of the capacitor made this way if the dielectric constant of the paper is 3.7? (ε0 = 8.85 × 10 -12 C2/N × m2)
A) 18 nF
B) 24 nF
C) 9.0 nF
D) 36 nF
Correct Answer:

Verified
Correct Answer:
Verified
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