(11%) Problem 8: Two parallel plates are charged with +Q and -Q respectively as shown in thefigure, where Q = 44 nC. The area of each plate is A = 0.011 m². The distance between them is d =6.6 cm. The plates are in the air.%3DdA+Q-Q©theexpertta.com14% Part (a) With the information given, write the equation of the capacitance in terms of ɛ0, A, d. 14% Part (b) Solve for the numerical value of C in pF.14% Part (c) With the information given, express the potential difference across the capacitor in terms of Q and C.14% Part (d) Solve for the numerical value of AV in V.14% Part (e) If the charges on the plates are increased to 2Q, what is the value of the capacitance C in pF?14% Part (f) If A is then increased to 2A, d is decreased to d/4, what is the value of the capacitance C in pF?14% Part (g) What is the new value of potential difference AV in V with the original charge Q, given the values for A and d from part (f)?

Answered: Image /qna-images/answer/79202ba3-2cf7-45fa-ab21-0046cdaef0ea.jpg

(11%) Problem 8: Two parallel plates are charged with +Q and -Q respectively as shown in the figure, where Q = 44 nC. The area of each plate is A = 0.011 m². The distance between them is d= 6.6 cm. The plates are in the air.

(11%) Problem 8: Two parallel plates are charged with +Q and -Q respectively as shown in the figure, where Q = 44 nC. The area of each plate is A = 0.011 m². The distance between them is d= 6.6 cm. The plates are in the air.

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Question

(11%) Problem 8: Two parallel plates are charged with +Q and -Q respectively as shown in the
figure, where Q = 44 nC. The area of each plate is A = 0.011 m². The distance between them is d =
6.6 cm. The plates are in the air.
%3D
d
A
+Q
-Q
©theexpertta.com
14% Part (a) With the information given, write the equation of the capacitance in terms of ɛ0, A, d.

14% Part (b) Solve for the numerical value of C in pF.
14% Part (c) With the information given, express the potential difference across the capacitor in terms of Q and C.
14% Part (d) Solve for the numerical value of AV in V.
14% Part (e) If the charges on the plates are increased to 2Q, what is the value of the capacitance C in pF?
14% Part (f) If A is then increased to 2A, d is decreased to d/4, what is the value of the capacitance C in pF?
14% Part (g) What is the new value of potential difference AV in V with the original charge Q, given the values for A and d from part (f)?

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