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The above figure shows a parallel plate capacitor, where the plate area is A = 34 cm2 and plate seperation is d = 40 mm. The dielectric constants k1, k2. k3 are respectively 4.9, 2.7, 2.2. Here, a = 30 mm a) Calculate the effective dielectric constant. Effective dielectric constant Give your answer up to at least three significance digits.

The above figure shows a parallel plate capacitor, where the plate area is A = 34 cm2 and plate seperation is d = 40 mm. The dielectric constants k1, k2. k3 are respectively 4.9, 2.7, 2.2. Here, a = 30 mm a) Calculate the effective dielectric constant. Effective dielectric constant Give your answer up to at least three significance digits.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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a K2 A/3 The above figure shows a parallel plate capacitor, where the plate area is A = 34 cm2 and plate seperation is d = 40 mm. The dielectric constants k1, k2, kz are respectively 4.9, 2.7, 2.2. Here, a = 30 mm a) Calculate the effective dielectric constant. Effective dielectric constant Give your answer up to at least three significance digits. b) If this capacitor is connected to a battery with EMF E = 9 Volts, then calculate the amount of charge present in positively charged plate only. Charge Give your answer up to at least three significance digits. C c) Now, suppose we disconnect the battery and then remove all 3 dielectric material. what will be the stored energy of the capacitor? Energy Give your answer up to at least three significance digits.
Transcribed Image Text:a K2 A/3 The above figure shows a parallel plate capacitor, where the plate area is A = 34 cm2 and plate seperation is d = 40 mm. The dielectric constants k1, k2, kz are respectively 4.9, 2.7, 2.2. Here, a = 30 mm a) Calculate the effective dielectric constant. Effective dielectric constant Give your answer up to at least three significance digits. b) If this capacitor is connected to a battery with EMF E = 9 Volts, then calculate the amount of charge present in positively charged plate only. Charge Give your answer up to at least three significance digits. C c) Now, suppose we disconnect the battery and then remove all 3 dielectric material. what will be the stored energy of the capacitor? Energy Give your answer up to at least three significance digits.
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