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numerical methods with programming
1. An electrical circuit with a resistance R, a capacitance C, and an inductance L has an initial charge go across the capacitor. When the circuit is closed , the charge is dissipated in timet given by = e-Rt/2Lcos Determine the value of L required for (g/qo) to attain a value of 0.1 in a time t = 0.03s when R 2002 and C 10 farad by one of the bracketing methods or by the secant...
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Using the force-voltage analogy shown in table 1, obtain a mechanical analogu electrical system shown above (4 pts) Table 1. Force-Voltage Analogy Force, p (torque T Mass, m (moment of inertia J) Viscous-friction coefficient, b Spring constant, k Displacement, x (angular displacement 6) Voltage, Inductance, L Resistance, R Reciprocal of capacitance, /C Charge, Velocity (angular velocity b) Current, i
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Question A,B,C please.
A) The reciprocal of conductance is
1) Negative Resistance 2) Inverse of capacitance 3) A measure of
voltage 4) Resistance
B) The transfer function of a RLC circuit represents the
1) phase angle dependence of the output voltage with respect to
the input voltage
2) Attenuation of the output voltage with respect to the input
voltage
3) -3dB attenuation
4) none of the above
C) What is the internal resistance of an ideal current
meter?
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An infinitely long wire has a current i, as shown, where io is a known constant. Above the wire, a rod of mass m and resistance R slides without friction on resistance-free rails, which are in turn connected to a capacitor of capacitance C. At t = 0, the rod is a distance of L from the capacitor. Batman pushes on the rod to ensure that it moves at a constant velocity Vo. Ignore the self-inductance of the circuit. L...
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The time constant of a resistive/capacitive circuit is defined
as:
The product tC (time x capacitance)
Time divided by RC (time/(resistance x capacitance))
The product VI (voltage x current)
The product RC (resistance x capacitance)
The function generator will be used to generate a square wave
which will:
Create a force on the resistor
Charge and discharge the capacitor through the resistor
Allow a graph to be produced on the computer
Be converted to a sine wave through inductance
There...
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The time constant of a resistive/capacitive circuit is defined
as:
The product tC (time x capacitance)
Time divided by RC (time/(resistance x capacitance))
The product VI (voltage x current)
The product RC (resistance x capacitance)
The function generator will be used to generate a square wave
which will:
Create a force on the resistor
Charge and discharge the capacitor through the resistor
Allow a graph to be produced on the computer
Be converted to a sine wave through inductance
There...
-
A mass of 0.5 kg is attached to a horizontal spring with a spring constant of 8.0 N/m. The spring is stretched and released and it is found that the velocity of the mass is -0.204 m/s and the acceleration of the mass is +0.907 m/s2 at time t= 0.14 s. + 1. Write an expression for the position of the mass as a function of time. 2. What is the position of the mass and which direction is it...
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5. A resistance 250, inductance 200mH, and capacitance 1 uF capacitor are all connected in series, and across the combination is connected to a 500V, 60 Hz supply. Calculate (a) the current flowing, (b) the phase difference between the supply voltage and current, (c) the voltage across the coil and the capacitor. 6. An 300-uF capacitor is connected in series with 3.25-MQ resistance across a 300-V supply. The switch is closed. Calculate a) Time constant of the circuit b) Initial...
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To understand the behavior of the current and voltage in a simple R-C circuit. A capacitor with capacitance C is initially charged with charge q0. At time t = 0 a resistor with resistance R is connected across the capacitor. (Figure 1) Part CNow solve the differential equation V(t) = -CR dV(t)/dt for the initial conditions given in the problem introduction to find the voltage as a function of time for any time t.
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Answer:
Please help! Electrical series circuits never make
sence to me. I included the answer so that you can check your
work.
Hope that helps.
19. An electrical series circuit contains a resistor with a resistance of R- 20 ohms, a capacitor with a capacitance of C 0.01 farads, and an inductor with an inductance of L 1 henry. The initial current in the circuit is 0 amperes. A variable voltage of E(t) 120 sin volts of is applied to...
numerical methods with programming
1. An electrical circuit with a resistance R, a capacitance C, and an inductance L has an initial charge go across the capacitor. When the circuit is closed , the charge is dissipated in timet given by = e-Rt/2Lcos Determine the value of L required for (g/qo) to attain a value of 0.1 in a time t = 0.03s when R 2002 and C 10 farad by one of the bracketing methods or by the secant...
Using the force-voltage analogy shown in table 1, obtain a mechanical analogu electrical system shown above (4 pts) Table 1. Force-Voltage Analogy Force, p (torque T Mass, m (moment of inertia J) Viscous-friction coefficient, b Spring constant, k Displacement, x (angular displacement 6) Voltage, Inductance, L Resistance, R Reciprocal of capacitance, /C Charge, Velocity (angular velocity b) Current, i
An infinitely long wire has a current i, as shown, where io is a known constant. Above the wire, a rod of mass m and resistance R slides without friction on resistance-free rails, which are in turn connected to a capacitor of capacitance C. At t = 0, the rod is a distance of L from the capacitor. Batman pushes on the rod to ensure that it moves at a constant velocity Vo. Ignore the self-inductance of the circuit. L...
A mass of 0.5 kg is attached to a horizontal spring with a spring constant of 8.0 N/m. The spring is stretched and released and it is found that the velocity of the mass is -0.204 m/s and the acceleration of the mass is +0.907 m/s2 at time t= 0.14 s. + 1. Write an expression for the position of the mass as a function of time. 2. What is the position of the mass and which direction is it...
5. A resistance 250, inductance 200mH, and capacitance 1 uF capacitor are all connected in series, and across the combination is connected to a 500V, 60 Hz supply. Calculate (a) the current flowing, (b) the phase difference between the supply voltage and current, (c) the voltage across the coil and the capacitor. 6. An 300-uF capacitor is connected in series with 3.25-MQ resistance across a 300-V supply. The switch is closed. Calculate a) Time constant of the circuit b) Initial...
Answer:
Please help! Electrical series circuits never make
sence to me. I included the answer so that you can check your
work.
Hope that helps.
19. An electrical series circuit contains a resistor with a resistance of R- 20 ohms, a capacitor with a capacitance of C 0.01 farads, and an inductor with an inductance of L 1 henry. The initial current in the circuit is 0 amperes. A variable voltage of E(t) 120 sin volts of is applied to...