Meeting NCTE – 7th Feb 2008
... The voltage across each path is always the same as the applied voltage • When component resistance in each path is different ...
... The voltage across each path is always the same as the applied voltage • When component resistance in each path is different ...
Modeling an RLC circuit`s current with Differential Equations as well
... which light photons hand off valence electrons to latices (such as silicon photovaltaic, or PV cells) and create an electric current and therefore electricity. It was published by the title ’Shockley-Read-Hall Recombination’. How stuff works.com has a wonderful explanation of the recombination proce ...
... which light photons hand off valence electrons to latices (such as silicon photovaltaic, or PV cells) and create an electric current and therefore electricity. It was published by the title ’Shockley-Read-Hall Recombination’. How stuff works.com has a wonderful explanation of the recombination proce ...
powerpoint
... another usually through wires. • It is due to the movement of a charge from a place of high potential to one of low potential. • An ampere (amp) is the measure of the amount of current flowing through a circuit. It is the rate that electric charges move through a ...
... another usually through wires. • It is due to the movement of a charge from a place of high potential to one of low potential. • An ampere (amp) is the measure of the amount of current flowing through a circuit. It is the rate that electric charges move through a ...
THEVENIN THEOREM
... THEVENIN THEOREM Thévenin’s theorem greatly simplifies analysis of complex circuits by allowing us to replace all of the elements with a combination of just one voltage source and one resistor. “A complex two-terminal circuit can be replaced by an equivalent circuit consisting of a voltage source VT ...
... THEVENIN THEOREM Thévenin’s theorem greatly simplifies analysis of complex circuits by allowing us to replace all of the elements with a combination of just one voltage source and one resistor. “A complex two-terminal circuit can be replaced by an equivalent circuit consisting of a voltage source VT ...
Electricity and Electronics
... recall the meaning of electrical symbols and the function of each component state the meaning of the terms current (symbol I) and voltage (symbol V) state that the unit of current is the ampere or amp (symbol A) state that the unit of voltage is the volt (symbol V) draw a circuit using the ...
... recall the meaning of electrical symbols and the function of each component state the meaning of the terms current (symbol I) and voltage (symbol V) state that the unit of current is the ampere or amp (symbol A) state that the unit of voltage is the volt (symbol V) draw a circuit using the ...
Source-Free RLC Circuit
... inductor and capacitor at t < to and then find the final conditions at t = ∞s. Replace the capacitor with an open circuit and the inductor with a short circuit. Since the current source has a magnitude of Is at t < to iL(to-) = Is and v(to-) = vC(to-) = 0V vL(to-) = 0V and iC(to-) = 0A Once ...
... inductor and capacitor at t < to and then find the final conditions at t = ∞s. Replace the capacitor with an open circuit and the inductor with a short circuit. Since the current source has a magnitude of Is at t < to iL(to-) = Is and v(to-) = vC(to-) = 0V vL(to-) = 0V and iC(to-) = 0A Once ...
12. Modelling of diodes and bipolar transistors
... 12.3. Preparing for the test: Using lecture-notes and referenced literature [2, p. 3–19], consider diodes and bipolar transistors classification, principles of operation, properties and major parameters. Consider section “12.4. In laboratory” of this test. Prepare to answer the questions: 1. Wha ...
... 12.3. Preparing for the test: Using lecture-notes and referenced literature [2, p. 3–19], consider diodes and bipolar transistors classification, principles of operation, properties and major parameters. Consider section “12.4. In laboratory” of this test. Prepare to answer the questions: 1. Wha ...
The following symbols are used in electric circuits
... wire or ribbon that melts when current through it is too high. These must be replaced. ...
... wire or ribbon that melts when current through it is too high. These must be replaced. ...
Chapter 5
... The direction of the current has no effect on the behavior of the resistor The rate at which electrical energy is dissipated in the circuit is given by – P = i2 R = (Imax sin 2ƒt)2 R where i is the instantaneous current the heating effect produced by an AC current with a maximum value of Im ...
... The direction of the current has no effect on the behavior of the resistor The rate at which electrical energy is dissipated in the circuit is given by – P = i2 R = (Imax sin 2ƒt)2 R where i is the instantaneous current the heating effect produced by an AC current with a maximum value of Im ...
lab 1 - filters
... high pass filters. Equipment and components required: Signal generator Capacitors with different range of values Resistors with range of values Connecting cables Oscilloscope and connecting leads a) ...
... high pass filters. Equipment and components required: Signal generator Capacitors with different range of values Resistors with range of values Connecting cables Oscilloscope and connecting leads a) ...
Electrical Circuits part1
... --Electricity’s electrons always travel from the _______ to the _______. --The path the electrons in electricity move through is called a circuit. --Electrons will only travel through a circuit as Electricity if… 1. There is a (-) side {start} and a (+) side {finish line} to the circuit. —The ______ ...
... --Electricity’s electrons always travel from the _______ to the _______. --The path the electrons in electricity move through is called a circuit. --Electrons will only travel through a circuit as Electricity if… 1. There is a (-) side {start} and a (+) side {finish line} to the circuit. —The ______ ...
led flasher circuit
... discharging. The blink period must be adjusted with a potentiometer. Protect the led from possible over voltage. The initial blink period can be chosen arbitrary, but the effect of the potentiometer must be clearly seen in a suitable time interval. ...
... discharging. The blink period must be adjusted with a potentiometer. Protect the led from possible over voltage. The initial blink period can be chosen arbitrary, but the effect of the potentiometer must be clearly seen in a suitable time interval. ...
Lab: AC Circuits
... In the earlier lab on the DC behavior of electrical components, you applied varying voltages to each device and measured the resulting current. In this lab, you will repeat similar procedures using a function generator as an AC voltage source. The topic gets complex, because there are many variables ...
... In the earlier lab on the DC behavior of electrical components, you applied varying voltages to each device and measured the resulting current. In this lab, you will repeat similar procedures using a function generator as an AC voltage source. The topic gets complex, because there are many variables ...
Ohm’s Law Practice Worksheet
... current of 10 A. How much voltage can be applied before the bulb will break? ...
... current of 10 A. How much voltage can be applied before the bulb will break? ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.