a distortionless cable operating at 120MHZ, r=20ohms/m., L=.3muH/m, c=63pF/m, C=63pF/m a)determine gama, velocity, and Zout b)...
a distortionless cable operating at 120MHZ, r=20ohms/m., L=.3muH/m, c=63pF/m, C=63pF/m
a)determine gama, velocity, and Zout
b) how far will a voltage wave travel before it is reduces to 20%
of initial magnitude
c)how far will it travel to suffer a 45 degree phase shift
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a distortionless cable operating at 120MHZ, r=20ohms/m.,
L=.3muH/m, c=63pF/m, C=63pF/m
a)determine gama, velocity, and Zout
b)...
A distortionless line operating at 120 MHz has R = 20 Ω/m, L = 0.3 μH/m,...
A distortionless line operating at 120 MHz has R = 20 Ω/m, L = 0.3 μH/m, and C =63 pF/m. a) Determine γ, u, Z0 b) How far will a voltage wave travel before it is reduced to 20% of its initial magnitude? c) How far will it travel to suffer a 45 ͦ phase shift?
A propagating electric field is given by 100e -0.1z COS E (z, t) V/m T x...
A propagating electric field is given by 100e -0.1z COS E (z, t) V/m T x 10' tTZ : (a) Determine the attenuation constant, the wave frequency, the wavelength, the propagation velocity, and the phase shift. (b) How far must the wave travel before its amplitude is reduced to 1.0 V/m?
3) For the cable in problem 2) now consider it to be lossless (i.e. perfect conductors and filled...
need help with question 3 ( question 2 for reference )
3) For the cable in problem 2) now consider it to be lossless (i.e. perfect conductors and filled with a dielectric material of ε,-3 and σ-0 S/m). (a) Determine a, B, up and Zo for the line. (b) If the line is terminated by a loading impedance Zt.-(30-j70) 2, find the reflection coefficient at the load, the standing-wave ratio on the line, the position of the voltage maximum nearest...
1. The parameters of a certain transmission line operating at 6 x 10$ rad/s are L...
1. The parameters of a certain transmission line operating at 6 x 10$ rad/s are L = 0.4uH/m, C = 40 pF/m, G= 80 mS/m, and R= 2 092/m. a) Find y, a, ß, 2, and Zo: b) If a voltage wave travels 20 m down the line, by what percentage is its amplitude reduced, and by how many degress is its phase shifted?
2-A 30-kg block is connected by an inextensible cable through the pulley to the fixed surface,...
2-A 30-kg block is connected by an inextensible cable through the pulley to the fixed surface, as shown in Figure. A 20 kg weight is attached to the pulley, which is free to move vertically. A force of magnitude given bellow tows the block. The system is released from rest at t= 0. P= 1000 N (a) What is the acceleration of the 30-kg block as a function of time? (b) How far does the block travel up the incline...
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...
An electron has an initial velocity of 7.88*10^6 m/s in a uniform 3.31*10^5 N/C strength electric...
An electron has an initial velocity of 7.88*10^6 m/s in a uniform 3.31*10^5 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. a) How far does the electron travel before coming to rest? b) How long does it take the electron to come to rest? c) What is the electron’s velocity when it returns to its starting point?
A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0...
A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0 m/s at an angle of 35.0 degree above horizontal. (a) What are the horizontal and vertical components of the initial velocity? (b) What is the maximum height above the ground that the cyclist reaches? (c) How much time does it take for the cyclist to reach the level ground? (d) How far from the base of the ramp does the cyclist land? (e) What...
Problem 10 An electron has an initial velocity of 5.00 x 106 m/s in a uniform...
Problem 10 An electron has an initial velocity of 5.00 x 106 m/s in a uniform 2.00 x 10 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. (a) What is the direction of the electric field? (b) How far does the electron travel before coming to rest? (C) How long does it take the electron to come to rest? (d) What is the electron's velocity when it returns to its starting...
(35 points total) An archer shoots an arrow with an initial speed of 45 m/s, at...
(35 points total) An archer shoots an arrow with an initial speed of 45 m/s, at an angle of 70° from the horizontal. a) How much time does it take to reach the top of its trajectory? b) What is its velocity (magnitude and direction) at the top of its trajectory? c) What is its acceleration (magnitude and direction) at the top of its trajectory? d) How high does it go? e) Assume that the arrow hits the ground 2...
A propagating electric field is given by 100e -0.1z COS E (z, t) V/m T x 10' tTZ : (a) Determine the attenuation constant, the wave frequency, the wavelength, the propagation velocity, and the phase shift. (b) How far must the wave travel before its amplitude is reduced to 1.0 V/m?
need help with question 3 ( question 2 for reference )
3) For the cable in problem 2) now consider it to be lossless (i.e. perfect conductors and filled with a dielectric material of ε,-3 and σ-0 S/m). (a) Determine a, B, up and Zo for the line. (b) If the line is terminated by a loading impedance Zt.-(30-j70) 2, find the reflection coefficient at the load, the standing-wave ratio on the line, the position of the voltage maximum nearest...
1. The parameters of a certain transmission line operating at 6 x 10$ rad/s are L = 0.4uH/m, C = 40 pF/m, G= 80 mS/m, and R= 2 092/m. a) Find y, a, ß, 2, and Zo: b) If a voltage wave travels 20 m down the line, by what percentage is its amplitude reduced, and by how many degress is its phase shifted?
2-A 30-kg block is connected by an inextensible cable through the pulley to the fixed surface, as shown in Figure. A 20 kg weight is attached to the pulley, which is free to move vertically. A force of magnitude given bellow tows the block. The system is released from rest at t= 0. P= 1000 N (a) What is the acceleration of the 30-kg block as a function of time? (b) How far does the block travel up the incline...
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 BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0 m/s at an angle of 35.0 degree above horizontal. (a) What are the horizontal and vertical components of the initial velocity? (b) What is the maximum height above the ground that the cyclist reaches? (c) How much time does it take for the cyclist to reach the level ground? (d) How far from the base of the ramp does the cyclist land? (e) What...
Problem 10 An electron has an initial velocity of 5.00 x 106 m/s in a uniform 2.00 x 10 N/C strength electric field. The field accelerates the electron in the direction opposite to its initial velocity. (a) What is the direction of the electric field? (b) How far does the electron travel before coming to rest? (C) How long does it take the electron to come to rest? (d) What is the electron's velocity when it returns to its starting...
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