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How a capacitor responds to step function initial and final condition?
Wiki User
∙ 8y ago
Capacitors resist change in voltage, so initially it will want to keep it's voltage (across it) the same. Depending on the configuration, the cap could initially behave as a short to attempt maintain that condition, or as a voltage source (if voltage was already present across the cap, for instance).
Wiki User
∙ 8y ago
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Find the initial value of the linear function y=2x+7?
9
What represents the point on the vertical axis and also describes the initial amount of a function?
It is the y-intercept.
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initial - final / initial x 100
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5
How do you determine how far your vehicle is traveling per second?
If you are actually in your car, check the spedometer. That will tell you your instantaneous velocity; that is, distance traveled per second.If this is a calculus question and you are given the function of your position with respect to time, simply take the derivative of your function and evaluate your derivative at the time at which you would like to determine your instantaneous velocity.Alternatively and more unlikely, you can integrate your acceleration function and solve for your antiderivative based on an initial value given by the context of the problem.
What is the initial condition of the elements capacitor and inductor that have no initial energy stored?
The initial condition of a capacitor that has no energy stored is zero volts. The initial condition of an inductor that has no energy stored is zero amperes.
What are the initial conditions for voltage across the capacitor and current through the inductor in the dc steady state?
The initial condition is the voltage and/or current existing at the time a mathematical solution begins. Example: what happens when a resistor is connected across a capacitor? well, you say that at t=0 the resistor is connected, then after that the voltage across the capacitor is v0.exp(-t/RC), where v0 is the starting voltage, t is the time, R is the resistance and C is the capacitance. This simple solution needs only one initial condition which is the starting voltage v0 across the capacitor. Linear differential equations are common in electrical engineering and a complete solution of one (such as the example) always requires one or more initial conditions.
What is the differencebetween a run capacitor and start capacitor?
The run capacitor is used when the load is functional while the start capacitor is used to produce the initial torque to drive the load.
What is a shooting method in numerical analysis?
The shooting method is a method of reducing a boundary value problem to an initial value problem. You essentially take the first boundary condition as an initial point, and then 'create' a second condition stating the gradient of the function at the initial point and shoot/aim the function towards the second boundary condition at the end of the interval by solving the initial value problem you have made, and then adjust your gradient condition to get closer to the boundary condition until you're within an acceptable amount of error. Once within a decent degree of error, your solution to the initial value problem is the solution to the boundary value problem. Have attached PDF file I found which might explain it better than I have been able to here.
How can you use the initial value theorem to solve for the initial slope of a function?
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What is the function of capacitance?
The main purpose of a capacitor is to electrostatically store energy in an electric field. It is originally known as condenser.
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the velocity function v= at + v(initial)
What is difference between transfer function and gain?
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What is a kit start for air conditioners?
a capacitor and relay that gives the compressor an initial boost and then cuts out of the system by way of the relay.
What is the use of a 100 mfd capacitor in an arc welder?
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14 micro farads @ 1.4 seconds.. idk what it is at 2 seconds ;p
Why is the capacitor used in tube light?
Starters in tube light uses capacitors to produce a momentary high voltage of 400V due to discharging of capacitor. This momentary high voltage will start the gaseous discharge to priduce light by initial flickering . now,if capacitor is not used , the power supply from the main cannot start the gaseous discharge .
