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![Answers (2) given that B(t) = Bm sin (wt) External Flora Time Calying Coil Coment is Im (lAcos(at)]. (a) plot the force on t](http://img.homeworklib.com/questions/09ca7ea0-0212-11ec-95fe-bb742c0ec958.png?x-oss-process=image/resize,w_560)
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B6 - Bu Sinc@t) > External Flux -Time Vesying Coil current is Im (1+cos(at) - (a)...
a) A step function has following characteristic 1for t > 0 -1 for t < 0...
a) A step function has following characteristic 1for t > 0 -1 for t < 0 sgn(t) Use MATLAB plot this function over [-10, 10]. One display panel has two figures over two rows This is figure 1. It is displayed on top row of display panel. Give title; label x- and y- axes b) Plotting the Graph of a Sinc Function The sinc function is defined as sinx f(x) х whose value at x = 0 is sinx (sinx)...
Constants 1 Periodic Table For each of the net force versus time graphs in Parts A,...
Constants 1 Periodic Table For each of the net force versus time graphs in Parts A, B, and C, construct a possible corresponding graph of velocity v(t), or position z(t), versus time. Assume one-dimensional motion Figure 3 of 3> Plot position versus time. (Figure 3) View Available Hint(s) No elements selected
w(t), I believe, refers to work as a function of time. Review | Constants A DC...
w(t), I believe, refers to
work as a function of time.
Review | Constants A DC current source of Io is applied to the circuit for t>0. At t 0, the switch between the inductor and current source is opened, while the switch between the inductor and capacitor is simultaneously closed resulting in an LC tank circuit. Given: L-25mll, C 25nF and o-25mA t-0 t-0 Part A . The resonant frequency fo View Available Hint(s) foValue Units Submit Part B-Find...
(a) Given the following signals: z(t) = { ={ex? exp(-kt) t> 0 0 t<0 sin(Ot) g(t)...
(a) Given the following signals: z(t) = { ={ex? exp(-kt) t> 0 0 t<0 sin(Ot) g(t) = **(t) art (i) Explain what the symbol * means in this context and write down the expression for the function y(t). (ii) Compute the energy of the signal x(t) in the time domain. (iii) Using the formulae 1 F[2(t)]() = k + 2ris F(II(t)](s) = sinc(s) It > 1/2 II(t) It < 1/2 sin(TTS) sinc(s) ITS compute the energy of the signal y(t)...
In the circuit to the right, the DC source, V, 2 volts for all time. The...
In the circuit to the right, the DC source, V, 2 volts for all time. The switch has been open a long time. Also, the capacitor is charged to 1 volt, so vd0-) =1. At t-0, the switch closes. Assume: C ¼ F, - 1 H, R-10 ohms. a) Find the current through the resistor for t> 0. (hint: at t-0+, di/dt- .04 amps per second.*) Plot your result using MATLAB or EXCEL. b) Att -0- what is the energy...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t + B, sin 2000) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 24 ms Express your answer to three significant figures and include the appropriate units. μΑ ? p= Value Units Submit Request Answer...
Please include the MATLAB code! 1. For the circuit shown, assume that the L2 i2Ro current...
Please include the MATLAB code!
1. For the circuit shown, assume that the L2 i2Ro current source i,(t) is i,)1-e for i>0 after the switch opens at 0. Determine v,(t) and i,(t) for 1>0. Assume values: L,-1 H, L2-2 H, M = 0.5 H, R,-5 Ω . Use MATLAB to plot the voltage v(t) for 01 し1 the folowing component t>0
1. (a) Assume u(0-)-1 V. Find the time at which r(t) = 3 V. (b) Assuming...
1. (a) Assume u(0-)-1 V. Find the time at which r(t) = 3 V. (b) Assuming the same initial value, find the time at which u(t) = 4.999 V. c)Assuming the same initial value, draw the graph of v(t) versus t for t >0. Indicate clearly on the graph (0) and(00) (d) Assume u(0-) = 7 V. Draw the graph of v(t) versus t for t > 0, Indicate clearly on the graph o(0-) and (oo). t=0 100 ?
Problem 1. Consider the following mass, spring, and damper system. Let the force F be the...
Problem 1. Consider the following mass, spring, and damper system. Let the force F be the input and the position x be the output. M-1 kg b- 10 N s/m k 20 N/nm F = 1 N when t>=0 PART UNIT FEEDBACK CONTROL SYSTEM 5) Construct a unit feedback control for the mass-spring-damper system 6) Draw the block diagram of the unit feedback control system 7) Find the Transfer Function of the closed-loop (CL) system 8) Find and plot the...
Problem 1: (3 +2+3+2 10, sampling) Consider the continuous-time signal x(t) = 3 + cos(10?1+ 5)...
Problem 1: (3 +2+3+2 10, sampling) Consider the continuous-time signal x(t) = 3 + cos(10?1+ 5) + sin(15?), t E R (a) Find the Fourier transform X-Fr. Hint: (F ejuot) (w) 2??(w-wo) (b) What is the Nyquist Frequency wn in radians/s of x? (c) Write an expression for the Fourier transform of the ideal sampling of x with sam- pling period T, = 2n/Cav.), i.e., ?00_ox(AZ)6(t-kZ) Hint: (F eiru>tz(t) (w) - X(w - rus) and recall Poisson's identity, CO eyru'st,...
a) A step function has following characteristic 1for t > 0 -1 for t < 0 sgn(t) Use MATLAB plot this function over [-10, 10]. One display panel has two figures over two rows This is figure 1. It is displayed on top row of display panel. Give title; label x- and y- axes b) Plotting the Graph of a Sinc Function The sinc function is defined as sinx f(x) х whose value at x = 0 is sinx (sinx)...
Constants 1 Periodic Table For each of the net force versus time graphs in Parts A, B, and C, construct a possible corresponding graph of velocity v(t), or position z(t), versus time. Assume one-dimensional motion Figure 3 of 3> Plot position versus time. (Figure 3) View Available Hint(s) No elements selected
w(t), I believe, refers to
work as a function of time.
Review | Constants A DC current source of Io is applied to the circuit for t>0. At t 0, the switch between the inductor and current source is opened, while the switch between the inductor and capacitor is simultaneously closed resulting in an LC tank circuit. Given: L-25mll, C 25nF and o-25mA t-0 t-0 Part A . The resonant frequency fo View Available Hint(s) foValue Units Submit Part B-Find...
(a) Given the following signals: z(t) = { ={ex? exp(-kt) t> 0 0 t<0 sin(Ot) g(t) = **(t) art (i) Explain what the symbol * means in this context and write down the expression for the function y(t). (ii) Compute the energy of the signal x(t) in the time domain. (iii) Using the formulae 1 F[2(t)]() = k + 2ris F(II(t)](s) = sinc(s) It > 1/2 II(t) It < 1/2 sin(TTS) sinc(s) ITS compute the energy of the signal y(t)...
In the circuit to the right, the DC source, V, 2 volts for all time. The switch has been open a long time. Also, the capacitor is charged to 1 volt, so vd0-) =1. At t-0, the switch closes. Assume: C ¼ F, - 1 H, R-10 ohms. a) Find the current through the resistor for t> 0. (hint: at t-0+, di/dt- .04 amps per second.*) Plot your result using MATLAB or EXCEL. b) Att -0- what is the energy...
The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t + B, sin 2000) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 24 ms Express your answer to three significant figures and include the appropriate units. μΑ ? p= Value Units Submit Request Answer...
Please include the MATLAB code!
1. For the circuit shown, assume that the L2 i2Ro current source i,(t) is i,)1-e for i>0 after the switch opens at 0. Determine v,(t) and i,(t) for 1>0. Assume values: L,-1 H, L2-2 H, M = 0.5 H, R,-5 Ω . Use MATLAB to plot the voltage v(t) for 01 し1 the folowing component t>0
1. (a) Assume u(0-)-1 V. Find the time at which r(t) = 3 V. (b) Assuming the same initial value, find the time at which u(t) = 4.999 V. c)Assuming the same initial value, draw the graph of v(t) versus t for t >0. Indicate clearly on the graph (0) and(00) (d) Assume u(0-) = 7 V. Draw the graph of v(t) versus t for t > 0, Indicate clearly on the graph o(0-) and (oo). t=0 100 ?
Problem 1. Consider the following mass, spring, and damper system. Let the force F be the input and the position x be the output. M-1 kg b- 10 N s/m k 20 N/nm F = 1 N when t>=0 PART UNIT FEEDBACK CONTROL SYSTEM 5) Construct a unit feedback control for the mass-spring-damper system 6) Draw the block diagram of the unit feedback control system 7) Find the Transfer Function of the closed-loop (CL) system 8) Find and plot the...
Problem 1: (3 +2+3+2 10, sampling) Consider the continuous-time signal x(t) = 3 + cos(10?1+ 5) + sin(15?), t E R (a) Find the Fourier transform X-Fr. Hint: (F ejuot) (w) 2??(w-wo) (b) What is the Nyquist Frequency wn in radians/s of x? (c) Write an expression for the Fourier transform of the ideal sampling of x with sam- pling period T, = 2n/Cav.), i.e., ?00_ox(AZ)6(t-kZ) Hint: (F eiru>tz(t) (w) - X(w - rus) and recall Poisson's identity, CO eyru'st,...
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