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)
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A 1.0 m long piece of coaxial cable has a wire with a radius of 1.1...
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
An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have...
An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 21mm and 108 mm. The electric potential of the inner conductor with respect to the outer conductor is - 400 V (k = 1/4πε 0 = 8.99 × 109 N · m2/C2) The energy stored in a 1.0-m length of this capacitor is closest to 5.5 μJ. 2.7 μJ. 1.9 μJ. 7.6 μJ. 3.8 μJ.
3. A coaxial cable has the inner conductor with radius of 0.8 mm and the outher...
3. A coaxial cable has the inner conductor with radius of 0.8 mm and the outher conductor with inside radius of 3.00 mm and outside radius of 4.00mm. The space between the conductors is filled with material having 2.3 dielectric constant and 18.0x 106 V/m dielectric strength. Calculate the maximum potential difference this cable can withstand.
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a,...
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a, surrounded by an outer conductor of radius b, along the same axis. The space is filled with dielectric. The cable is connected to a power supply and it is deposited a charge of +Q uniformly along the length of the surface of the inner conductor and a charge - Q uniformly along the length of the inner surface of the outer conductor. No fields...
11. The capacitance per unit length of a very long coaxial cable, made of two concentric...
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
Problem 2: Consider a coaxial cable with an inner conductor radius of a and outer conductor...
Problem 2: Consider a coaxial cable with an inner conductor radius of a and outer conductor radius of b. The region between the conductors is filled with a linear dielectric material that has a relative permittivity er (recall, ε = Er €0). A voltage V is applied to a length h of the cable, resulting in a free-charge of qf residing on the inner conductor and -9f residing on the outer conductor. Part a Determine the D, E, and P...
P25.5. Compare the loss in the inner conductor and outer conductor of a coaxial cable at 1 MHz. A...
P25.5. Compare the loss in the inner conductor and outer conductor of a coaxial cable at 1 MHz. Assume the conductors are made of copper, that the cable is filled with a dielectric of permittivity er - 3, and that the dimensions are such that the inner conductor radiu:s a = 0.45 mm, and inner radius of the outer conductor b ae. The ratio of losses per unit length in the two conductors is: (a) 3.05. (b) 2.72. (c) 2.30....
9. A coaxial cable has a center wire surrounded by a concentric, hollow cylinder (see figure...
9. A coaxial cable has a center wire surrounded by a concentric, hollow cylinder (see figure below). The center wire has a radius of 1.0 mm and carries a uniform current of 3 A out of the page. The cylindrical conductor (inner radius=3.0 mm, outer radius 4.0 mm) has a uniform current of 2 A but into the page. What is the magnitude of the magnetic field at (a) 3.5 mm and (b) 5.0 mm? (11 points) Mo Inv a)...
2) Consider a coaxial cable with the outer conductor radius of 8 mm and inner conductor radius of...
2) Consider a coaxial cable with the outer conductor radius of 8 mm and inner conductor radius of 4 mm. Assume a 100 MHz signal. (a) Calculate the parameters R L' G and C" assuming that the conductors are Cu and the space between them is filled with a dielectric material of&r-3 and ơ-103 S/m. (b) From the parameters in (a) determine a, B, up and Zo for the line. (c) How far would a signal travel in this line...
A coaxial cable used in a transmission line has an inner radius of 0.12 mm and...
A coaxial cable used in a transmission line has an inner radius of 0.12 mm and an outer radius of 0.76 mm. Calculate the capacitance per meter for the cable. Assume that the space between the conductors is filled with a material with a dielectric constant of 2.9.
3. A coaxial cable has the inner conductor with radius of 0.8 mm and the outher conductor with inside radius of 3.00 mm and outside radius of 4.00mm. The space between the conductors is filled with material having 2.3 dielectric constant and 18.0x 106 V/m dielectric strength. Calculate the maximum potential difference this cable can withstand.
A coaxial cable, as shown in Figure 2, consists of an inner conductor of radius a, surrounded by an outer conductor of radius b, along the same axis. The space is filled with dielectric. The cable is connected to a power supply and it is deposited a charge of +Q uniformly along the length of the surface of the inner conductor and a charge - Q uniformly along the length of the inner surface of the outer conductor. No fields...
Problem 2: Consider a coaxial cable with an inner conductor radius of a and outer conductor radius of b. The region between the conductors is filled with a linear dielectric material that has a relative permittivity er (recall, ε = Er €0). A voltage V is applied to a length h of the cable, resulting in a free-charge of qf residing on the inner conductor and -9f residing on the outer conductor. Part a Determine the D, E, and P...
P25.5. Compare the loss in the inner conductor and outer conductor of a coaxial cable at 1 MHz. Assume the conductors are made of copper, that the cable is filled with a dielectric of permittivity er - 3, and that the dimensions are such that the inner conductor radiu:s a = 0.45 mm, and inner radius of the outer conductor b ae. The ratio of losses per unit length in the two conductors is: (a) 3.05. (b) 2.72. (c) 2.30....
9. A coaxial cable has a center wire surrounded by a concentric, hollow cylinder (see figure below). The center wire has a radius of 1.0 mm and carries a uniform current of 3 A out of the page. The cylindrical conductor (inner radius=3.0 mm, outer radius 4.0 mm) has a uniform current of 2 A but into the page. What is the magnitude of the magnetic field at (a) 3.5 mm and (b) 5.0 mm? (11 points) Mo Inv a)...
2) Consider a coaxial cable with the outer conductor radius of 8 mm and inner conductor radius of 4 mm. Assume a 100 MHz signal. (a) Calculate the parameters R L' G and C" assuming that the conductors are Cu and the space between them is filled with a dielectric material of&r-3 and ơ-103 S/m. (b) From the parameters in (a) determine a, B, up and Zo for the line. (c) How far would a signal travel in this line...
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