Calculate the current through the resistance

Q: Determine the d.c. resistance of a diode at V=-20V if its reverse saturation current is 1 μA. (Take…

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Q: Two electric lamps of 40 W each are connected in parallel. The power consumed by the combination is?

A: Given: Two electric lamp having same power ratings are connected in parallel. P1=P2=40 W

Q: 33. The efficiency of a 400 kVA, 1-phase transformer is 98.77 % when delivering full load at 0.8…

A: Here, we discuss about the concept related to the efficiency of a single phase transformer.…

Q: 2: Design the Wein-bridge oscillator in figure below to oscillate at fr = 35 kHz. component Choose…

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Q: 14. Figure 9 shows the voltage across a capacitor discharging through a 2k resistor. Use the graph…

A: Given the figure which shows the voltage across a capacitor discharging through a 2 kΩ resistor. We…

Q: 3.3 k R₁ 24K0 R₂ 1.2 KO 120 mA 7. For the circuit above (circuit from question 2.): a. Find the…

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Q: (a) What capacitance will resonate with a one-turn loop of inductance 396 pH to give a radar wave of…

A: Given: Inductance, L=396 pH Wavelength, λ=3.5 cm Circuit is at resonance.

Q: For a carrier of 250W and 90% modulation, what is the power on each sideband and the total power?

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Q: une Hon previous 4- If V1 = 400V and the wattmeter read 800W at no load test then the value of Ro is…

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Q: 4. A 3 phase,50Hz ,8 pole induction motor has a full load slip of 4%. The rotor resistance is…

A: The slip at which the maximum torque will occur is given as: sτmax=R2X2 Plugging the known values in…

Q: 3. Find 1,2,3 a 3V 常 51 b -20 V h $21 T g 4V 61 C f 201 101 d .5V e

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Q: If the magnetic flux through each turn of the coil consisting of 200 turns is (t²- 3t) milli-Webers,…

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Q: Example 2.11: find I5, RT. 13, and 14 for the network shown in Fig 2.20 Is 14 R1 I 13 R4 Fig 2.20…

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Q: A 10A DC Ammeter has a resistance of 0.1 02 is to be extended to 50 A, the required shunt wire is…

A: Given, Ammeter internal resistance, Rm=0.1 Ω Meter current, Im=10 A Extended current, I=50 A Shunt…

Q: d name two 2) types

A: There are two types of the sampling methods. They are  1. Probability sampling 2. Non-probability…

Q: A telephone receiver has an impedance of 306 ohms at 800 cps  and a resistance of 60 ohms. For what…

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Q: Consider the following circuit. What is the value of current I in the circuit shown? (a) I A (b) 2 A…

A: Given,

Q: Q/ The amplitude of 12πcos(300t) =12 O True O False

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Q: (Note that VO=V01+V02, where Vo1 is due to V1 and Vo2 is due to 11) V02 (in volt) due to 11 only= O…

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Q: 3. Find the T-parameters for the circuit shown below (do not use direct conversion). 5Ω www 10 Ω 3 Ω…

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Q: The terminal voltage of a 3-φ generator is 19053 V, line-to-line. The load draws a current of 2727…

A: To find the total apparent power , S of  a 3- phase generator  Given : line to line terminal voltage…

Q: Q4: find the current in 4mf capacitance if the source value is 4 sin(100st) Amp: R3 R2 5.02 792 2H 2…

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Q: Q4: find the current in 4mf capacitance if the source value is 4 sin(100) Amp:

A: The current through the capacitor can be calculated by using the current division rule.

Q: Question 3: The output y(t) of a CT LTI system is found to be 3eu(t) when the input x(t) is u(t).…

A: Brief description : For the given input & output responses we need to calculate impulse response…

Q: 21 Write the voltage v,(t) = 4 cos 2t in phasor form. Write the impedance of ¾ H inductor and a…

A: In this question we need to a impedance of inductor and capacitor and voltage v(t)

Q: Q2: for figure 1, find IP for load and S for source? L 380/0° V 380-120° V 380/120° V 11 AQ 212…

A: In this question,  We need to determine the value of the load current, active power P and complex…

Q: A house is served by a 220 V line. In a circuit protected by a fuse marked 9 A, the maximum number…

A: We need to find out the number of lamps for given power .

Q: Good day! Please help me understand how series modulator work in obtaining AM wave. Explain the flow…

A: To explain flow of the circuit as well as the functions of the components and how series modulator…

Q: The reactance X of inductance L =j/wL True False

A: We need to tell about whether the given statement is true or false

Q: digitally modulated carrier if M 8 and channel capacity = 2.7 kHz O 337.5 Hz O 21.6 kHz O 8.1 kHz O…

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Q: Determine the value of Rp for the circuit shown below with R = 22 k2 and a closed-loop gain of 307.

A: The given circuit is a instrumentation amplifier and the required resistance value can be calculated…

Q: 1- Construct 8 x 1 multiplexer by using 2 x 1 multiplexer 2

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Q: Determine VD and VGS for the network

A: The required parameters can be calculated by using the DC analysis of the amplifier circuit.

Q: change in torque

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Q: The current is in the 30 mH inductor is 10cos (10 000t +30°) m A. Calculate; a) The inductive…

A: Given data, Inductor current, is=10cos10000t+30° mA Inductor, L=30 mH

Q: Example 2.11: find Is, R7, 13, and 14 for the network shown in Fig 2.20 Is 14 R1 I' 13 R4 Fig 2.20…

A: We need to find out the resistance and current for given circuit

Q: 21 Write the voltage v,(t) = 4 cos 2t in phasor form. Write the impedance of ¾ H inductor and a…

A: In this question we need to find a impedance of inductor and capacitor and voltage v(t)

Q: if B = 50, determine: a. Av b. Zi and Zo c. Ap d. Ai

A: Given the circuit, as shown below: Given β=50. We need to determine : a) Av b) Zi and Zo. c) Ap d)…

Q: A microwave has a wavelength of 10 cm. What is the attenuation at a distance of 50 m

A: Given, A microwave has wavelength, λ=10 cm Distance, d = 50 m

Q: semi-log paper.

A: As per guidelines, allowed to answer first question and post the remaining in the next submission.

Q: A DMA controller has kept 8 Bus request signals to the CPU under Burst mode. The maximum of the data…

A: We know that  For n bus signals we have  2^n combinations. So for 8 bus signals we have 2^8 = 256…

Q: Find the magnitude of the current density J if o = 50 M S/m, the voltage is 5 volt, the current is 2…

A: Given, Electric field intensity=0.002V/m, Sigma=50Mega S/m, current I=2ampers

Q: a) A solenoid has a self-inductance of 3.7 H. What is the energy stored when the current is 50A? J

A: Given, A solenoid has Self inductance, L=3.7 H Current, I=50 A

Q: When x, y and z are positive and less than 6,a certain magnetic field intensity may be expressed as…

A: Given  The magnetic field density of a strip.we need to find the total current that crosses the…

Q: Is L₁ V (~) oad 1: 200 W, unity power factor oad 2: 1200 W at 0.85 power factor lagging oad 3: 400 W…

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Q: The phaser form of v=123cos(50t-30)= 123 /-30 O True False

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Q: 4- Determine the nodal voltages for the networks of Fig. 202 www .3 2 = 4A80°3 6Ω; 8 Ω I₁ = 0.6A /…

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Q: 3- Determine the product term for the Karnaugh map in the following figure and write the minimum Sop…

A: We need to find out the min term and simplify Boolean expression of given k map .

Q: What are the two most important distinctions

A: In this question we will write about two most diferences between oscilloscope and logic analyzer...

Q: 3-phase, 220kV, 200km overhead transmission line has its conductors on the corners of triangle with…

A: In this question we need to find a total inductance and capacitance of transmission line.

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.