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Q: The circuit shown in Figure P3.35 is a simplifiedDC version of an AC three-phase electrical distribu...

A: The current through R1 using superposition: Considering the one source at a time, the voltage source...

Q: Why to choose active filters over passive filters?

A: A filter is used to remove the undesirable portions of the frequency spectrum of a signal. Active fi...

Q: 4. Given the following transfer function of a digital IIR filter: 322 + 4z + 5 H (2) : 10z2 – z + 2 ...

A: (a) Write the given transfer function in terms of input x and output y.

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Q: A device which is used to measure current passing through a circuit element is called .................

A: An ammeter is a device which is used to measure the current passing through a circuit or a circuit e...

Q: A 5-V, 10-MHz oscillator have a rise/falltime of 10ns and a 50% duty cycle is applied to a gate. De...

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Q: Q2. Consider two concentric spherical shells of radii a and b. Suppose the inner one carries a charg...

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Q: A transmitter is having a maximum dimention of 10 m and a far field distance of 56 m. What will be t...

A: For any antenna, the far-field distance (df) is given by the following equation:

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A: The power transmitted by the transmitted antenna can be expressed as

Q: Determine the unknown voltage V2 from the following circuit: Given: Vs2=12 V, V;=6 V, V3=1 V. V2 И V...

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Q: The output voltage of an opamp is v(t)=10sin(200t) V. Find out the value of the slew rate of the op...

A: The slew rate (SR) of an operational amplifier (opamp) is defined as the maximum rate of change in t...

Q: The current through a 0.5-H inductor is given byiL = 2 cos(377t + π/6).Write the expression for thev...

A: The values of current and inductance are:

Q: 3 Assume that the circuit shown in Figure P5.73 is underdamped and that the circuit initially has no...

A: The circuit is under-damped circuit and has no initial energy stored. The circuit diagram is shown b...

Q: Find the energy stored in each capacitor andinductor, under steady-state conditions, in the circuits...

A: It is known that the capacitor behaves as an open-circuit and the inductor behaves as a short circui...

Q: Find out the Z-transform of the function h(n)=(-5)n u(n) where u(n) is the discrete time unit step f...

A: For any discrete time function x(n), the Z transform of x(n) is defined as

Q: 4. Describe the similarities and differences between the discrete Fourier transform (DFT) and the fa...

A: The discrete Fourier transform (DFT) and Fast Fourier Transform (FFT) are used in digital signal pro...

Q: A resistor is in series with a capacitor connected 120V/60Hz generator. Given R=22kohms, C=150nF. a...

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Q: 1. Find the Thevenin and Norton equivalent circuits at the terminals a-b. 14 V 14 2 oa 1 A ЗА 5Ω

A: For the given circuit diagram, evaluating the Thevenin resistance by short-circuiting the voltage so...

Q: The message signal m(t) = 10 sinc(400r) frequency modulates the carier c(t) = 100 cos 2 n fet. The m...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Design a circuit to implement the equation z = 4w + (x/4) - 3y The circuit should have one output, c...

A: The given equation is: The above equation is implemented by using summing amplifier: The equation...

Q: 6. Pez = 0.3,|V,|=0.95, Sp2 =1+ j0.3 Sp3 = 0.5+ j0.2,V, =120 Assume a flat start and do one iteratio...

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Q: Plz answer 16th and 17th

A: We’ll answer the first question since we answer only one question at a time. Please submit a new que...

Q: In the RL circuit shown below, the switch is open for a long time and closes at t = 0. If Is = 0.45A...

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Q: please solve the following question. show all steps and use engineering units in 2 decimal places. a...

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Q: Given a LTIC discrete-time system with h[n]= u[n], and the input signal is x[n]= u[n]- u[n-7] (recta...

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Q: A continuous-time signal x(t) is reconstructed from a discrete-time sequence x[n] = e^(j2(pi)fn). Le...

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A: tFor an ideal operational amplifier (op-amp), the value of the output voltage should be zero when e...

Q: Complete by way of Laplace transforms

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A: Draw the schematic diagram of the circuit after short circuiting the node,

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A: The given problem depicts the plot of the voltage that varies with the time across the capacitor, th...

Q: A power gain test of the reference antenna and the test antenna gave the following test results: In...

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A: In direct form 1 of realization, the general expression of the transfer function H(z) is given as

Q: Assume the channel bandwidth is 3100 Hz and the maximum data rate is 35 kb/s. To improve the maximum...

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Q: 3. In the diagram at the right, the electric field at point A is zero. What is the charge Q1? a. +32...

A: Part (a) Since point A is equidistant from both the charges and the net electric field strength at t...

Q: Find the inverse z-transfom of the following: ( – 2)z - 5z +6 a. z2 z-4 b. z - 5z +6 z(-5z +22)

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Q: At a distance of 10 m from a transmitting antenna, the maximum radiated power is measured as 160 mic...

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Q: 10.9 The collector characteristics for a certain transistor are shown in Figure P10.9. a. Find the r...

A: The collector characteristics of the transistor is:

Q: If the electric field and magnetic field associated with a em wave is 2 V/m and 0.0052 A/m, then wha...

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Q: How do you define the duty cycle of a rectangular waveform?

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Q: Compute the impulse responseh[n] of the filter with trequency response HLf. HCf) wう+e your ansmuer i...

A: Given function is –

Q: Find ZT when R=1.3kohms, XK=L=510ohms, & XC=680ohms

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Q: Derive the convolution property of the DFT.

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Q: P5 Determine the current in each mesh of the circuit shown in Figure 3. if the switch is closed in t...

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Q: Noise Figure of an amplifier is given as 10 dB. If the ambient temperature is 290 K, then what will ...

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Transcribed Image Text

5. Estimate diffusion coefficients of electrons and holes in silicon doped with donors to a concentration of 10" cm³ at room temperature.