The electric field E 1 and E 2 in the two dielectric medium for the given conditions.

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Answer 1

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Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

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K2 A/2 Say you have given the above schematic diagram of internal layout of a capacitor. Here, the dielectric constants are k1 = 50, k2 = 68, k3 = 68. The plate area of the capacitor is A = 24 cm? and plate seperation is 20 mm. a) Identify series and parallel connections and find the equivalent capacitance of the capacitor. equivalent capacitance Give your answer up to at least three significance digits. b) We want to replace three materials with just one material such that the eguivalent capacitance remains the same. Find the numerical value of dielectric constant of the new material k'. Value of k' Give your answer up to at least three significance digits.

1) First part of the question: Two identical capacitors are connected in parallel and charged with a 20-V power supply as shown in the figure on the left. After the charges on the capacitors have reached their final values, the charge on each capacitor is 10 µC. Then the power supply is disconnected and a dielectric with K = 4 is inserted to fill the space between the plates of one of the capacitors. a) Find now the charge on the capacitor with dielectric. Give your answer in microcoulombs. Qo = 10 µC Qo = 10 µC| Q2 =? ► V = 20 V Battery

When we talk about capacitance of capacitor we normally say that capacitance depends on the size, shape, and position of the two capacitors and dielectric constant K. What then did we mean when we say that capacitance is constant in the equation Q = CV?

Answer 2

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100%

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

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100%

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

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100%

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

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Answer 6

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Answer 7

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Answer 8

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

Answer 9

Chapter 4, Problem 56P

(a)

To determine

The electric field E1 and E2 in the two dielectric medium for the given conditions.

Answer 10

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

Answer 11

(b)

To determine

The energy stored in both the medium and the expression for C1 and C2.

Answer 12

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Answer 13

(c)

To determine

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

Answer 14

Expert Solution & Answer

Answer 15

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Answer 16

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Answer 17

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The electric field E 1 and E 2 in the two dielectric medium for the given conditions.

Solution Summary: The author compares the electric field in the first and second dielectric mediums for the given conditions.

The electric field E1 and E2 in the two dielectric medium for the given conditions.

The energy stored in both the medium and the expression for C1 and C2.

The expression for C from the total energy stored in the capacitor and to prove that the equation (4.133) is a valid result.

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Chapter 4 Solutions