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Question 3 1 pts Three conductors are involved in a measurement of capacitance. When conductor #1...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency of 100 KHz on it. What is the noise voltage picked up by conductor 2 if it is terminated with: a) RT is open b) RT-1ΚΩ and c) RT-5062. Conductor 2 Conductor 1 50 pF 150 pF 150 pF Ground...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency of 100 KHz on it. What is the noise voltage picked up by conductor 2 if it is terminated with: a) RT is open b) RT-1ΚΩ and c) RT-5062. Conductor 2 Conductor 1 50 pF 150 pF 150 pF Ground...
Question 10 3 pts A capacitor has a small capacitance of C. The capacitor is charged...
Question 10 3 pts A capacitor has a small capacitance of C. The capacitor is charged by placing a potential difference of V = 158 between its plates and the energy it stores is 69 J. What is the capacitance in MF? Note: 1.0 MF 10- F. Please round your answer to the nearest whole number (integer). Equation: U = CV Question 11 3 pts The figure below shows a circuit that contains four capacitors. Find (a) the equivalent capacitance,...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected in series, the resulting capacitance will be: O2c Ос C/2 Question 3 1 pts If two equal value resistors (each of resistance = R) are connected in series, the resulting resistance will be: OR12 OR © 2R D Question 4 2 pts In an R-C Circuit, if the resistance is 20 Q and Capacitance is 5 pF. what will be the time constant? O...
Problem 3: A three-phase, 60 Hz transmission line is built with an ACSR conductor. The conductor...
Problem 3: A three-phase, 60 Hz transmission line is built with an ACSR conductor. The conductor diameter is 0.68 inch, GMR = 0.023 ft., and AC resistance of 0.342 /mile at 50°C. The conductors are laterally spaced with D= 1.7 m between conductor centers. The line is 50 km long and supplies a 5 MW load. The line to line load voltage is 13.2 kV. [40 points] (a) Find the total impedance of the line. (b) Determine the sending-end voltage,...
rrect Question 6 0/3 pts Calculate the equivalent capacitance between points A and B for the...
rrect Question 6 0/3 pts Calculate the equivalent capacitance between points A and B for the circuit shown. All the capacitors are 3 pF each. Give your answer in F. A 0.6 orrect Question 7 0/3 pts In an R-C circuit the resistance is 150 0 and Capacitance is 36 pF, what will be the time constant? Give your answer in milliseconds. 0.0054
Question 1 4 pts To find a power series solution about x = 0 to y...
Question 1 4 pts To find a power series solution about x = 0 to y + 2xy = 0, which are procedures needed? Apply the Theorem 3 that all coefficients must be O to determine the coefficients an Show x = 0 is an ordinary point. Shift the indices so that the general term in each is a constant times ck and combined these power series as only one series. All of them Write the solution as a power...
Question 4 1 pts A parallel-plate capacitor of capacitance C has the area of plates A...
Question 4 1 pts A parallel-plate capacitor of capacitance C has the area of plates A and distance between plates d. Capacitor is connected to the battery of voltage V, fully charged and stays connected. A slab of dielectric material with dielectric constant 4 is then inserted into capacitor, completely filling region between plates. Electric field between plates of capacitor: O stays the same O increases twice O decreases twice O decreases 4 times O increases 4 times
Question 3 5 pts A spark is generated in an automobile spark plug when there is...
Question 3 5 pts A spark is generated in an automobile spark plug when there is an electric potential of 3000 V across the electrode gap. If 60 W of power is generated in a single spark that delivers a total charge of 3 nC, how long does it take for the spark to travel across the gap? O 50 ns O 75 ns O 125 ns O 150 ns 1 225 ns
Problem1 In the concentric spherical conductors system shown in Figure 1, the inner conductor has positive charge-q and radius a. The outer conductor has radius b a) Using Gauss' Law determin...
Problem1 In the concentric spherical conductors system shown in Figure 1, the inner conductor has positive charge-q and radius a. The outer conductor has radius b a) Using Gauss' Law determine the electric field vector E(r) in the region between the conductors (acrcb) and the potential difference Vab between them. b) Calculate E(r) and Vab if the two conductors have a 30 mm, b-40 mm, q 10uc, r-35 mm ε,-8.85x10-12C3(N.m2. For the circuit shown in Figure 2 find: a) the...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency of 100 KHz on it. What is the noise voltage picked up by conductor 2 if it is terminated with: a) RT is open b) RT-1ΚΩ and c) RT-5062. Conductor 2 Conductor 1 50 pF 150 pF 150 pF Ground...
Homework 6 - ECE 351 The stray capacitance between conductors 1 and 2 in the Fig. below is 50 pF. Each conductor has a capacitance to ground of 150 pF. Conductor 1 has a 10V ac signal at a frequency of 100 KHz on it. What is the noise voltage picked up by conductor 2 if it is terminated with: a) RT is open b) RT-1ΚΩ and c) RT-5062. Conductor 2 Conductor 1 50 pF 150 pF 150 pF Ground...
Question 10 3 pts A capacitor has a small capacitance of C. The capacitor is charged by placing a potential difference of V = 158 between its plates and the energy it stores is 69 J. What is the capacitance in MF? Note: 1.0 MF 10- F. Please round your answer to the nearest whole number (integer). Equation: U = CV Question 11 3 pts The figure below shows a circuit that contains four capacitors. Find (a) the equivalent capacitance,...
Question 2 1 pts If two equal value capacitors (each of capacitance = C) are connected in series, the resulting capacitance will be: O2c Ос C/2 Question 3 1 pts If two equal value resistors (each of resistance = R) are connected in series, the resulting resistance will be: OR12 OR © 2R D Question 4 2 pts In an R-C Circuit, if the resistance is 20 Q and Capacitance is 5 pF. what will be the time constant? O...
Problem 3: A three-phase, 60 Hz transmission line is built with an ACSR conductor. The conductor diameter is 0.68 inch, GMR = 0.023 ft., and AC resistance of 0.342 /mile at 50°C. The conductors are laterally spaced with D= 1.7 m between conductor centers. The line is 50 km long and supplies a 5 MW load. The line to line load voltage is 13.2 kV. [40 points] (a) Find the total impedance of the line. (b) Determine the sending-end voltage,...
rrect Question 6 0/3 pts Calculate the equivalent capacitance between points A and B for the circuit shown. All the capacitors are 3 pF each. Give your answer in F. A 0.6 orrect Question 7 0/3 pts In an R-C circuit the resistance is 150 0 and Capacitance is 36 pF, what will be the time constant? Give your answer in milliseconds. 0.0054
Question 1 4 pts To find a power series solution about x = 0 to y + 2xy = 0, which are procedures needed? Apply the Theorem 3 that all coefficients must be O to determine the coefficients an Show x = 0 is an ordinary point. Shift the indices so that the general term in each is a constant times ck and combined these power series as only one series. All of them Write the solution as a power...
Question 4 1 pts A parallel-plate capacitor of capacitance C has the area of plates A and distance between plates d. Capacitor is connected to the battery of voltage V, fully charged and stays connected. A slab of dielectric material with dielectric constant 4 is then inserted into capacitor, completely filling region between plates. Electric field between plates of capacitor: O stays the same O increases twice O decreases twice O decreases 4 times O increases 4 times
Question 3 5 pts A spark is generated in an automobile spark plug when there is an electric potential of 3000 V across the electrode gap. If 60 W of power is generated in a single spark that delivers a total charge of 3 nC, how long does it take for the spark to travel across the gap? O 50 ns O 75 ns O 125 ns O 150 ns 1 225 ns
Problem1 In the concentric spherical conductors system shown in Figure 1, the inner conductor has positive charge-q and radius a. The outer conductor has radius b a) Using Gauss' Law determine the electric field vector E(r) in the region between the conductors (acrcb) and the potential difference Vab between them. b) Calculate E(r) and Vab if the two conductors have a 30 mm, b-40 mm, q 10uc, r-35 mm ε,-8.85x10-12C3(N.m2. For the circuit shown in Figure 2 find: a) the...
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