11. The capacitance per unit length of a very long coaxial cable, made of two concentric...
cylinders, is 50 pF/m. What is the radius of the outer cylinder if the radius of the inner
one is 1.0 mm? (k = 1/4??0 = 8.99
Homework Answers
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11. The capacitance per unit length of a very long coaxial cable, made of two concentric...
The capacitance per unit length of a very long coaxial cable, made of two concentric cylinders,...
The capacitance per unit length of a very long coaxial cable, made of two concentric cylinders, is 50 pF/m. What is the radius of the outer cylinder if the radius of the inner one is 1.0 mm? (k = 1/4??0 = 8.99 � 109 N ? m2/C2) Answer 0.50 mm 3.0 mm 4.0 mm 2.0 mm 1.0 mm
The capacitance per unit length of a coaxial cable, made of two concentric cylinders, is 50...
The capacitance per unit length of a coaxial cable, made of two concentric cylinders, is 50 pF/m. What is the radius of the outer cylinder if the radius of the inner one is 1.0 mm? A) 3.0 mm B) 1.0 mm C) 4.0 mm D) 0.50 mm E) 2.0 mm
A long coaxial cable is made of two concentric hollow cylinders of radii a=2.1 cm and...
A long coaxial cable is made of two concentric hollow cylinders
of radii a=2.1 cm and b=8.6cm. In the inner cylinder runs a current
I, and in the outer cylinder runs the same current in the other
direction.
What is the self induction of the cable per unit length?
Give answer in units of H/m. Use
パ0 Gl1 Gl1 140-4π * 10-1 H / m
Derive the capacitance per unit length (C/length) for two coaxial cylinders. The inner cylinder has radius...
Derive the capacitance per unit length (C/length) for two coaxial cylinders. The inner cylinder has radius a and the outer cylinder has radius b.
A 1.0 m long piece of coaxial cable has a wire with a radius of 1.1...
A 1.0 m long piece of coaxial cable has a wire with a radius of 1.1 mm and a concentric conductor with inner radius 1.3 mm. The area between the cable and the conductor is filled with a dielectric. If the voltage drop across the capacitor is 6000 V when the line charge density is 8.8 ?C/m, find the value of the dielectric constant. (k = 1/40 = 8.99 × 109 N · m2/C2)
Problem (1) A long solid metal conducting cylinder with radius a is coaxial with a long, hollow, metal conducting tube of greater radius b. The inner cylinder of radius a is positively charged with a...
Problem (1) A long solid metal conducting cylinder with radius a is coaxial with a long, hollow, metal conducting tube of greater radius b. The inner cylinder of radius a is positively charged with a positive charge per unit length of magnitude λ (C/m , and there is an equal negative charge per unit length on the outer cylinder of radius b. The region between the two cylinders is filled with an insulating material of dielectric constant K Please use...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv long conducting coaxial cylinders as shown. The inner evlinder is solid with a radius of n and is positively charged with a charge per unit length of A. The outer evlinder is hollow with an inner radius of ra and an outer radius of ra. It is hegatively charged but. with the same magnitude charge per unit length. (a) Make a sketch of the...
Self-Inductance of a Coaxial Cable
Intro: A coaxial cable consists of alternating coaxial cylinders ofconducting and insulating material. Coaxial cabling is the primarytype of cabling used by the cabletelevision industry and is alsowidely used for computer networks such as Ethernet, on account ofits superior ability to transmit large volumes of electrical signalwithminimum distortion. Like all other kinds of cables, however,coaxial cables also have some self-inductance that has undesirableeffects, such as producing somedistortion and heating.Consider a long coaxial cable made of two coaxial cylindricalconductors that carry...
A capacitor is made from two hollow, coaxial, iron cylinders, one inside the other. The inner...
A capacitor is made from two hollow, coaxial, iron cylinders, one inside the other. The inner cylinder is negatively charged and the outer is positively charged; the magnitude of the charge on each is 9.6 pC. The inner cylinder has radius 0.4 mm, the outer one has radius 5 mm, and the length of each cylinder is 16 cm. What applied potential difference is necessary to produce these charges on the cylinders? (Give your answer in decimal using V as...
Problem 3: An infinitely long coaxial cable with inner radius a and outer radius b has...
Problem 3: An infinitely long coaxial cable with inner radius a and outer radius b has the intervening space with one region as free space and the other two with relative permittivities and E as shown in figure. Find the capacitance per unit length.
The capacitance per unit length of a coaxial cable, made of two concentric cylinders, is 50 pF/m. What is the radius of the outer cylinder if the radius of the inner one is 1.0 mm? A) 3.0 mm B) 1.0 mm C) 4.0 mm D) 0.50 mm E) 2.0 mm
A long coaxial cable is made of two concentric hollow cylinders
of radii a=2.1 cm and b=8.6cm. In the inner cylinder runs a current
I, and in the outer cylinder runs the same current in the other
direction.
What is the self induction of the cable per unit length?
Give answer in units of H/m. Use
パ0 Gl1 Gl1 140-4π * 10-1 H / m
Problem (1) A long solid metal conducting cylinder with radius a is coaxial with a long, hollow, metal conducting tube of greater radius b. The inner cylinder of radius a is positively charged with a positive charge per unit length of magnitude λ (C/m , and there is an equal negative charge per unit length on the outer cylinder of radius b. The region between the two cylinders is filled with an insulating material of dielectric constant K Please use...
A 30 whc 45° moldo Problem 4 Part A A coaxial cable consists of two infinitelv long conducting coaxial cylinders as shown. The inner evlinder is solid with a radius of n and is positively charged with a charge per unit length of A. The outer evlinder is hollow with an inner radius of ra and an outer radius of ra. It is hegatively charged but. with the same magnitude charge per unit length. (a) Make a sketch of the...
Problem 3: An infinitely long coaxial cable with inner radius a and outer radius b has the intervening space with one region as free space and the other two with relative permittivities and E as shown in figure. Find the capacitance per unit length.
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