frequency_effects_lab
... Power gain, A(db) = 10log10(Po/Pi) where Pi=power input and Po= power output Since P=VI=V2/R, then, A(db) = 20log10(Vo/Vi) where Vi=voltage across the function generator and Vo= Voltage across the Load RL A(db) = 20log10(10/10) A(db) = 20log101 = 20 x 0 = 0 dB The calculated voltage gain is 0 while ...
... Power gain, A(db) = 10log10(Po/Pi) where Pi=power input and Po= power output Since P=VI=V2/R, then, A(db) = 20log10(Vo/Vi) where Vi=voltage across the function generator and Vo= Voltage across the Load RL A(db) = 20log10(10/10) A(db) = 20log101 = 20 x 0 = 0 dB The calculated voltage gain is 0 while ...
Robo bug Components
... conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. ...
... conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. ...
Electric Circuits
... electrical circuit caused when the wire touches another hot wire or touches a neutral wire. It can also be caused if there is a break in a wire or connection. ...
... electrical circuit caused when the wire touches another hot wire or touches a neutral wire. It can also be caused if there is a break in a wire or connection. ...
Exp-7 - WordPress.com
... Oscillators are circuits that produce periodic waveforms without input other than perhaps a trigger. They generally use some form of active device, lamp, or crystal, surrounded by passive devices such as resistors, capacitors, and inductors, to generate the output. There are two main classes of osci ...
... Oscillators are circuits that produce periodic waveforms without input other than perhaps a trigger. They generally use some form of active device, lamp, or crystal, surrounded by passive devices such as resistors, capacitors, and inductors, to generate the output. There are two main classes of osci ...
Measuring_Voltage_an..
... The students can either set up the circuit to measure current and voltage, or the circuit can be set up for them in advance. The students connect up the voltmeter and ammeter to measure the current through the circuit and the voltage across the resistor, or observe and explain why they are set up th ...
... The students can either set up the circuit to measure current and voltage, or the circuit can be set up for them in advance. The students connect up the voltmeter and ammeter to measure the current through the circuit and the voltage across the resistor, or observe and explain why they are set up th ...
Section 3 – Electrical Circuits
... a. The parts of a series circuit are wired one after another, so the amount of current is the same through every part. b. Open circuit – if any part of a series circuit is disconnected, no current flows through the circuit c. Ex: strings of holiday lights ...
... a. The parts of a series circuit are wired one after another, so the amount of current is the same through every part. b. Open circuit – if any part of a series circuit is disconnected, no current flows through the circuit c. Ex: strings of holiday lights ...
Lesson Plan
... Theory: - In a simple series circuit, each electrical component is connected sequentially, one after the other. The sum of the voltages throughout the circuit equals the source voltage: Vsource = V1 + V2 + V3 Vsource = I1R1 + I2R2 + I3R3 Since the current is the same throughout all of the resistors: ...
... Theory: - In a simple series circuit, each electrical component is connected sequentially, one after the other. The sum of the voltages throughout the circuit equals the source voltage: Vsource = V1 + V2 + V3 Vsource = I1R1 + I2R2 + I3R3 Since the current is the same throughout all of the resistors: ...
Solution - Qi Xuan
... The voltage and current were measured at the terminals of the device shown in the Figure. The results are shown in the Table. a) Construct a circuit model for this device using an ideal current source and a resistor. b) Use the model to predict the amount of power the device will deliver to a 20Ω re ...
... The voltage and current were measured at the terminals of the device shown in the Figure. The results are shown in the Table. a) Construct a circuit model for this device using an ideal current source and a resistor. b) Use the model to predict the amount of power the device will deliver to a 20Ω re ...
Ch. 10
... • The first step is to convert a time domain circuit to frequency domain by calculating the impedances of the circuit elements at the operating frequency. • Note that AC sources appear as DC sources with their values expressed as their ...
... • The first step is to convert a time domain circuit to frequency domain by calculating the impedances of the circuit elements at the operating frequency. • Note that AC sources appear as DC sources with their values expressed as their ...
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.