Using voltage division, find VAB. A 11 Q 18 Q 12 Q VAB +\v2 12 V 12 Q 70

Q: II. Given a voltage waveform below. Find the following: (a) Vp, (b) Vave, (c) VeFf, (d) period, (e)…

A: As per our guidelines, we are supposed to answer only first question. Kindly repost the other…

Q: Using re model, compute for the AC characteristic of below circuit. (Zo) 15 V 10 ΚΩ 45 k2 21 k2 10…

A: We need to find out output impedance for given circuit

Q: An e.m.f. given by 326 sin 418 t is ap- plied to a certain circuit and the current is 2 sin (418t -…

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Q: Jse most effective source transformation to determine V, in the following circuit. 250 8A 250V 200…

A: To find Vo using source transformation

Q: Ouestion #6 The boged T netwalk is operoting in the Steady State with v= 2cost. , = Deteomine 9)…

A: In this question , we will find currents in steady state...

Q: Find i, Lt) in the circuit shown. 2 H ell 0.25 F 6 sin 2t V 10 cos 2t V(+

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Q: 1. The current at the terminals of an element is i(t) = 0 for t < 0 i(t) = 20e-500tA for t 2 0 The…

A: Note: The value of the current is given as i(t)=20e-500t A and the voltage is given as…

Q: R、こu。1es V: 12 V Find I Rt, * I,, Ie

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Q: Given an AC source having a voltage v(t)=18sin(173t + 30°) V, find the votage at t=130ms.

A: Substitute t= 0.13  sec in v(t) to find V(t) at t = 10m seconds .

Q: * The voltage across and current through a circuit are given hu v = 250 sin (314 t- 10) V i = 10 sin…

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Q: Giving the following tank circuit, if L= 50 mH, R=102 and C=5pF. The approximate value of w, is None…

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Q: The voltage and current of an element are i(t) = 3.cos(1000t + 10°) V(t) = 6.cos(1000t – 80°) The…

A: Q(6)SolutionThe voltage and current of an elementarei(t)=3 cos(1000t+10°)A=(3∠10°)Av(t)=6…

Q: Giving the following tank circuit, if L= 50 mH, R=102 and C=5µF. The approximate value of w, is L.…

A: The given circuit is tank circuit,  Find the resonance frequency?  If all parameters are given

Q: Apply the superposit ion principle to find ve in the circuit given below ww 2A ww 20 V IA 30

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Q: For the following circuit find the current i(t) (in A). Given: V = 97V 2 87 (RMS). 5 = 9+ j120,…

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Q: 1H 1Ω is(t) 1Ω v(1) İ¡(t) 1 H iz(t) |1 H VL(1) i)Determine the Mesh and Nodal equations for the…

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Q: Example: Find the instantaneous value at t = 0.25µs of i(t) = 0.5 sin (8×10t + 50) A %3D Answer:…

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Q: Table 5.1 OCC at 1400 rpm. If (A) Ea (v) ent 0.0 28 V. 0.1 51 in 0.2 in 0.3 102 145 82 |0.4 he 0.6…

A: We need to select a suitable scale before drawing the curve.  Let us take 1 unit = 0.1 A on x-axis…

Q: 2). The current through a 20 ohm capacitive reactance is given below. What is the sinusoidal…

A: The solution is given below

Q: i(t) i(t) b 42 (a)

A: Here, we have applied current division rule to find the current divides between the two resistors…

Q: -j50 10Ω VA 12 20290° V j1on 102 0° V Find Va using Nodal Analysis.

A: apply KCL at node and find the current in terms of voltage va then solve for node voltage Va .…

Q: 04: a/ Find the elements of ( Z) for the circuit if its capacitance or inductance ? i 20 sin (314 t+…

A: To solve above problem, one should have basic idea about working of AC circuits. In ac circuits…

Q: Find the Thévenin equivalent with respect to terminals a,b in the circuit shown. j10 N 10 N 2/45° A…

A: For the given circuit Thevenin's equivalent circuit is evaluated as shown below

Q: I = 0.3 AZ 60° HI (b) 8 Ω Xc50 + E = 10 V 20⁰

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Q: 1. Obtain Zm in the circuit 50 Ω j30 Q ell j100 Q 60 Ω Zin 40 N j20 2 all

A: given circuit

Q: 1. Plot the external characteristic curve for separately excited generator and find internal…

A: Given separately excited generator- RLΩ 0 140 48 70 24 35 12 16 20 6.857 VLV 42 41.5 40.3 40.7…

Q: HOME WORK Determine If The Following System Are Linear ,Causal, Time Invariant Stable? a) y(n)-x(n)…

A: a..&gt;&gt; The system is linear. The output of the  coswn is in range of -1&lt; coswn &lt; 1  .i.e…

Q: 3, Given: Setting: V/cm = 10 T/cm = 20 Us Attenuation: X 10 Determine: a) Vp b) Vave e) Time f)…

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Q: If L = 100mH f= 2,5 KHz Vf %3D ·R=2,7Ke Find the inductive reqtance (X) dement Find the peaN voltage…

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Q: 9. Msine Routh's stobilily eriteriam cde fermime the s daditity of the eyshems mith the followng…

A: In this answer let us use the routh-hurwitx criteria as shown below to comment in the stability if…

Q: Vsi V 3 N v2 5A(1) Vs2 V Use nodal analysis to set up the following two equations of the form: avı +…

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Q: Write down the systems of equations by applying Kirchoff's law. 5Ω 16 V 14 V 2.5 2 12 V 3.5 2 İz 8 Ω…

A: Fig: Given circuit

Q: An AC supply voltage is represented by v = 325 Sin wt. Three loads are connected in parallel across…

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Q: If v,(t) = –10 sin(@t – 30°) V and v½(t) = 20 cos(wt + 45°) V, find v(t) = v;(t) + v½(t) %3D

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Q: Using a phasor graph find the voltage u(t) Exercise 2 İL(t) L the Given: i¿(t) = 5/2 sin(æx) A R =…

A: The current through inductor in phasor form is written as iL(t)=5*22∠0°=5∠0°A The inductive and…

Q: e superposition to find the current i. 20 μ H 50 cos 2000 V 802 100 2 40 mH ell 2 sin 40001 A 60 Ω…

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Q: Q.13 If a =i-2j+k, b=i+2j-4k, c= 2i – 3j +k Evaluate: (i) ( a x b ).( a x c ) (axb )x( a x c ) (ii)

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Q: 2. Use superposition to solve for io(t) 20 μF 50 cos 20001 V 40 mH 2 sin 40001 A 80 52 60 Ω 100 £2…

A: given here electrical circuit and asked to find current i0.

Q: 1. from the figure, re equal to Find re equal ,zi ,Zo ,OV 12 V 2.7 k2 180 k2 10 μF B = 180 r,= ∞ N…

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Q: A resistance of 100n, an inductance of 75.0 mH, and a capacitor of 4.0 µF are onnected in series…

A: The solution can be achieved as follows.

Q: Using voltage division, find VAB. A 11 Q 18 Q 12 Q V2 VAB 12 Q 12 V +1

A: Using voltage division .

Q: Problem 20: For the following pairs of voltages and curents, indicate whether the element involved…

A: We need to find element for given current and voltage .

Q: The equation for a current is given by i = 20.2513 sin a. At what angles will the instantaneous…

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Q: In the circuit shown, i(t) = 10 sin 1.5t . Calculate the value of L such that v(t) = Vo sin 1.5t V.…

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Q: Q4 If V= 100 + 50r + 150r sin o sin 0 V, for P(r 1, q-0,0-x/2) find: V, E, D. p

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Q: 1. Plot the external characteristic curve for separately excited generator and find internal…

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Q: 2. Find I and Z, -j20 N jso n 200/30° V 40 n 20 N

A: Given data: V=200∠30° V

Q: Att = 0*, find the power that is supplied by the capacitor. I = 3A, R1 = 20 ohm, R2 = 31 ohm. I=3A…

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Q: Using nodal analysis, find v and v, in the circuit of Fig. 10.. 0.2 F 72 30 sin 2t A 2H ww

A: Given

Q: 4 2 Compute for the i(t) v, = 20 sin(10t + 30°) V 0.2 H

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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?