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Chery Chery
wrote...
Posts: 3598
2 years ago
An ideal air-filled parallel plate capacitor with plate a separation of 4.0 cm has a plate area of 0.040 m2. What is the capacitance of this capacitor with air between these plates? (ε0 = 8.85 × 10-12 C2/N ∙ m2)
A) 89 pF
B) 8.9 pF
C) 0.89 pF
D) 8.9 µF
E) 8.9 nF
Textbook 

College Physics


Edition: 1st
Authors:
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HotMathHotMath
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2 years ago
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2 years ago
You're right again!

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2 weeks ago
thank you
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