(a) If vi=(X+3) V and v2= (X+7) V, find vo in the op amp circuit. 60 k2 ww 20 kΩ ww 50 k2 30 k2 10 k2 Fig. Q4(a)

Q: Evaluate. No solution, final answer only in polar form. 1 X = x = (40450° + 202 – 30°)3 - MAGNITUDE…

A: In this question,   We need to determine the magnitude and angle in polar form

Q: If A,Bc S such that P(A)=0.7, P(B)= 0.5 and P(A NB)=0.3, then P(B°|A°) = 0.333 0.7 0.1

A: The answer as given below:

Q: Is it w=10?

A: In the given question, the source voltage is vst=10cos10t+75° V.

Q: =) 10-A ( 1 30n on to : sa ه دار (+) پر Find 201 2003

A:

Q: Form

A:

Q: The closed-loop transfer function of a negative unity feedback system is given by

A: Open Loop System (OLS)-A system having a input in the system which does not depends on the system…

Q: The factor that can worsen the transfer of energy from the transmitter to the antenna is O all these…

A: When signal is transmitted from transmitter to antenna then most of the signal power get lost in…

Q: A FLOO DUGAT EMITTING 60° TO A POINT ON THE IN LUX IS. 25,000 CANDELAS IN THE CENTER OF ITS BEAM…

A:

Q: Sea x(n) una señal discreta de entrada a un sistema LTI con una respuesta al impulso h(n), determine…

A:

Q: 1. If X (w) = sinc (), then r(t) is %3D Prect () b. none of these c. rect () drect () e. rect () С.…

A:

Q: f(x)=9x-8 Simplify vour answer as much as possible.

A: f(x)=9x-8 Simplify your answer as much as possible.We need to simply f(x) = 9x-8

Q: Z-z- C: Find and draw x[k] if X(Z) = Z-1

A:

Q: It is the range of electromagnetic signals encompassing all frequencies. a. Domain b. Bandwidth c.…

A: signal is an electrical impulse or radio wave which can be transmitted or received from one place to…

Q: Find the value of B if (i) a = 0.9 (ii) a = 0.98 (iii) a = 0.99. %3D %3D %3D

A: i) Given: α=0.9

Q: Graph in the complex plain and represent in the form of (x+ iy) a) v8(cos(II/4) + isin(I1/4))

A:

Q: 3 Qiprovethat: Edt

A: We need to prove time scaling property and differentiation property of Fourier transform.

Q: Example 2: Check the following functions even, odd or neither? and period -1 1) 2) 3) -27 -27 4) 5)

A:

Q: polar coordinates are used mostly * for drawing arc Circle angular lines O ellipse O

A: Coordinates systems are used to locate a point in the 2D space. Generally two type of coordinate…

Q: Evaluate this complex number: 3. (40 250° +20 2-30°) 1/2

A: Given: 40∠50o+20∠-30o12

Q: ... X = x = (40250° + 202 – 30°)3 - ANGLE (do not include MAGNITUDE anymore) Blank 1 Blank 2

A: The solution is given below.

Q: Solve the %OS of the given system,

A:

Q: What is the name of the signal which is indicated by the red line? X() E(s) Y() G (9) HG)

A: Given block diagram is

Q: Aşağıdaki devrede Vo/Vg oranını Laplace yöntemi ile hesaplayıp zaman alanında sonucu yazınız. Vg(t)…

A: it is asked to find vo/vg in time domain

Q: QII: What do we should add to change the circuit to universal? X Z ED [ x Your answer Z

A:

Q: The X-Y plane of a pole - zero map is called as Polar Plane O F(s) Plane S- Plane O Cartesian System

A: In this question we need to find a pole zeros drawn in which plane

Q: Determine whether the system is stable or not and the number of poles in right half plane T(s) 10 =…

A: Given, Ts=10s5+2s4+3s3+6s2+5s+3 s5 1 6 8 s4 7  1 42 6 56 8 s3 8 4 1 8 12 3 8 8 0 s2 3  8 0…

Q: Which of the following duscribes the sound woves? O they can avelin vacm O thay troval vith speed of…

A: Sound waves are travelling vibration of particles in media such as air, water or metal, it can not…

Q: Question 9 *3 jw s-plane Pole motion * 2 Comparing the unit step response of pole pairs 1 and 3,…

A:

Q: Finel Aue convolutione between Aue Following Signals i X(t) hlt) 2 4

A: Given signal x(t), xt=2-0t0--1xt=2t Signal h(t), ht=0-34-0tht=-34t

Q: Calculate for the proportion of the following value of X. 9/0.3 = X/2.4

A: The objective of the question is to find the value of X in the given proportion. The proportion is…

Q: Ex/ g (x.y) = X Ln (x ty) ; 二 at (-2,3) find Vg?

A: According to question:…

Q: QUESTION 4 Consider the complex numberd defined below Z₁ = 1-j Convert Z₁ to polar form and specify…

A: The given complex number is Z1=1-j. We need to convert Z1 to polar form and need to find its…

Q: Q/ Analysis the circuit using Maxwell ? 10+√9-4 [2₁ 85426 10436 [2] 10-17 10 <0

A:

Q: Explain this chart

A: Electrical machines can be either generator, transformer or motors. They can be either Ac machines…

Q: simplify

A: It is given that:

Q: solve it please

A: X=A'B'C'+AB'C+A'BC+ABC'

Gradient of a Scalar Field

Consider a room or a place where the temperature is denoted by a scalar field T, such that at each point (x, y, z), the temperature is given as T(x, y, z). It is independent of time, in which the temperature rises most quickly. The gradient of T will show the direction at that point by moving away from (x, y, z). How far will the rise in temperature in that direction be determined by the gradient magnitude? Consider a surface that has a height above sea level at point (x, y) which is given by H(x, y). At that point, pointing in the direction of the steepest slope or grade is the gradient of H. The magnitude of the gradient of the vector gives the steepness of the slope at that point. How a scalar field changes in another direction can be measured by the gradient by taking a dot product rather than just the direction of the greatest change?