ExamView - Video Exam - Basic Electricity.tst
... ____ 32. In a series circuit, the total resistance is __________________. a. the same at any point in the circuit. b. different at any point in the circuit. c. the sum of the individual resistances ____ 33. In a parallel circuit ___________________. a. there is only one path for current to flow b. t ...
... ____ 32. In a series circuit, the total resistance is __________________. a. the same at any point in the circuit. b. different at any point in the circuit. c. the sum of the individual resistances ____ 33. In a parallel circuit ___________________. a. there is only one path for current to flow b. t ...
Lecture 8a
... • HP δ∫Ldt = 0 (limits t1 < t < t2). • From this, we can see (again) that the Lagrangian L is arbitrary to within the derivative (dF/dt) of an arbitrary function F = F(q,t). – If we form L´ = L + (dF/dt) & do the integral, ∫L´dt, we get ∫Ldt + F(q,t2) - F(q,t1). By the definition of δ, the variat ...
... • HP δ∫Ldt = 0 (limits t1 < t < t2). • From this, we can see (again) that the Lagrangian L is arbitrary to within the derivative (dF/dt) of an arbitrary function F = F(q,t). – If we form L´ = L + (dF/dt) & do the integral, ∫L´dt, we get ∫Ldt + F(q,t2) - F(q,t1). By the definition of δ, the variat ...
Lecture16
... WHEN THERE ARE INDUCTORS OR CAPACITORS THE MODELS BECOME LINEAR ORDINARY DIFFERENTIAL EQUATIONS (ODEs). HENCE, IN GENERAL, ONE NEEDS ALL THOSE TOOLS IN ORDER TO BE ABLE TO ANALYZE CIRCUITS WITH ENERGY STORING ELEMENTS. A METHOD BASED ON THEVENIN WILL BE DEVELOPED TO DERIVE MATHEMATICAL MODELS FOR AN ...
... WHEN THERE ARE INDUCTORS OR CAPACITORS THE MODELS BECOME LINEAR ORDINARY DIFFERENTIAL EQUATIONS (ODEs). HENCE, IN GENERAL, ONE NEEDS ALL THOSE TOOLS IN ORDER TO BE ABLE TO ANALYZE CIRCUITS WITH ENERGY STORING ELEMENTS. A METHOD BASED ON THEVENIN WILL BE DEVELOPED TO DERIVE MATHEMATICAL MODELS FOR AN ...
SPH3U - K-Moncrief
... Note: V is measured in volts I is measured in amperes. …. So R is measured in: volts ampere OHMs 1 Ω is the electric resistance of a conductor that has a current of 1 A through it when the potential difference across it is 1 V. 1 Ω = 1 V/A ...
... Note: V is measured in volts I is measured in amperes. …. So R is measured in: volts ampere OHMs 1 Ω is the electric resistance of a conductor that has a current of 1 A through it when the potential difference across it is 1 V. 1 Ω = 1 V/A ...
Simulation of DC Reisitve Circuits
... the component and editing the value cell. Components may be rotated or flipped by right clicking on a component and using the pop-up menu. ...
... the component and editing the value cell. Components may be rotated or flipped by right clicking on a component and using the pop-up menu. ...
Electric Current Study Guide
... c. Charge is supplied with energy in the internal circuit and the energy is transformed into other forms in the external circuit. d. If a unit of charge has a high electric potential at any given location, then that charge possesses a large amount of electric potential energy at that location. e. A ...
... c. Charge is supplied with energy in the internal circuit and the energy is transformed into other forms in the external circuit. d. If a unit of charge has a high electric potential at any given location, then that charge possesses a large amount of electric potential energy at that location. e. A ...
Document
... 3. What type of filter is circuit B from question I ? (2 point) Low pass filter 4. Fill out the following chart. Enter “lower” if the amplitude of the output of the given circuit will be substantially lower than the input amplitude. Enter “higher” if the amplitude of the output of the given circuit ...
... 3. What type of filter is circuit B from question I ? (2 point) Low pass filter 4. Fill out the following chart. Enter “lower” if the amplitude of the output of the given circuit will be substantially lower than the input amplitude. Enter “higher” if the amplitude of the output of the given circuit ...
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.