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Cylindrical Capacitors: a Cylindrical Capacitor Is Made of Two Thin-Walled

Question 25

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Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J = 4.0 mm, and the outer one a radius Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2)


A) 9.6 × Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J J
B) 1.3 × Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J J
C) 6.3 × Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J J
D) 0.34 × Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J J
E) 4.6 × Cylindrical capacitors: A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius   = 4.0 mm, and the outer one a radius   = 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε<sub>0</sub> = 8.99 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)  A)  9.6 ×   J B)  1.3 ×   J C)  6.3 ×   J D)  0.34 ×   J E)  4.6 ×   J J

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