A 1000-turn coil is wrapped around a magnetic core, with a current of 2.5 amperes. If the total core reluctance is 100000 A-t/Wb, what will be the resulting magnetic flux in the core? Express your answer in webers (Wb), up to four decimal places. Answer:
Q: 2. How can you improve the spectrum resolution? What are -nces bot. TFT?
A: Given We need to provide ways to improve spectral resolution. Please find the below attachment for…
Q: مد The figure represents 16-ary QAMO 16-PSK O 4-ary QAM 4-PSK
A: We need to select correct option for given diagram .
Q: 14. A single-phase AC supply has ac mains voltage of 230 V at 50Hz and feeder (source) impedance of…
A:
Q: A 30, 45 kV is supplied to converter which is used in a HVDC transmission system. Each thyristor has…
A: Given data is shown below. Vf=45kVVbm=1740V△ID=42.5mAη=77%=0.77
Q: 3. Find Thevenin's equivalent circuit for the circuit shown below b www RL 100 V +₁|||||| 12 ww
A:
Q: What is the Baud rate for M-ary digitally modulated carrier if M = 8 and channel capacity = 2.7 kHz…
A: Given data, Channel capacity = 2.7 kHz M = 8
Q: Design a 16x1 Mux. Using 4x1 Mux? Design a 16x1 Mux. Using 2x1 Mux?
A: Multiplexer : A multiplexer is a circuit used to pick out and path anybody of the several enter…
Q: The operating frequency for UHF RFID is
A: For Ultra High Frequency (UHF) band , frequency range from 300 MHz to 1 GHz. RFID systems that are…
Q: Q2:- calculate the electrical energy consumed by T.V. (250V) during one Month if this T.V used (3…
A:
Q: The bridge rectifier with a resistive load only which has an ac source with Vrms=120 V at 50 Hz, and…
A: Given, The bridge rectifier with resistive load has AC source voltage, Vrms=120 V Source frequency,…
Q: 1. Which combination is correct? 10 V M1 Yo K = 2 mA/V² V₁ = 1 V 5 V K = 64 mA/V² M2 S VT = 1 V 2 V…
A: Saturation currect of transistor M1 is equated to triode current of transistor M2. Solving above…
Q: The phaser form of v=123cos(50t-30)= 123 /-30 True False
A: We need to tell about whether the given statement is true or false
Q: Ex: A 500-kv three-phase transposed line is composed for one ACSR 1,270,000 (mil, 45/7 Bittern…
A: Inductance is induced a electromotivee force by current in circuit in a neighbouring circuit.…
Q: Q2: find Z equivalent if the frequency is 50: R2 R1 R3 ww w 3002 552 792 3mF Zeq 4mF 1. Add File 2H
A:
Q: 2- What is the role of emitter bypass capacitor CE in CE amplifier circuit shown in Fig. ?
A: The objective is to determine the role of emitter bypass capacitor in the amplifier.
Q: Given: RG 1Mega VG OV IG=0A RD 50k Vps oss = 180 μA Vp=-1.6 V GS lo-loss(1-² P VDD 10V
A:
Q: U Let x[n], 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2,--- and U y[n] = {, 1, 2, 2,…
A:
Q: 1. MOV SI,DI is example of - 2. MOV AL, 'G' is an example of ---- -addressing mode. -----addressing…
A: 1. Answer: Direct addressing mode. Explanation: Here the data prsesnt in DI register is directly…
Q: 6-If the flip flop Q2: Design a sun are not clocked simultaneously, it is -counter through the…
A: Bartleby has policy to solve only first question. So reupload the 2nd question.
Q: A 10 KVA, single phase transformer has a trunks ratio of 12:1 and is supplied from a 2.4 KV supply.…
A:
Q: Q1] find the voltage of the inductance 1H if the value of the source is: 50 sin( 100t) volt R3 R2 R1…
A: 1) To find the voltage across 1 H inductance
Q: Current "I" that flows through the resistor 12 Q2 is 0.5 A, Find the potential difference between…
A:
Q: For the circuit below with E = 10 V, R = 5800 N. Find the following: a) current in the circuit b)…
A:
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: 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: Q4: find the current in 4mf capacitance if the source value is 4 sin(100ſt) Amp: R3 R2 5.02 792 ↑.…
A:
Q: Obtain the series expansion of f(x) = log x in powers of (x-1).
A: In order to calculate the series of logx in terms of (x-1), we have used Taylor's Series Expansion.
Q: Realize Op-amp as adder, subtractor,buffer, integrator and differentiator circuit.
A:
Q: Find the sine function of: 1. Z = 10 + i
A:
Q: Combining the equation for the convection current density and the equation relating the drift…
A: Brief description: With reference to the given statement initially we have to make certain equations…
Q: Q/ The reactance X of inductance L =j/ WL True False
A:
Q: system is stable in the K-h region of the closed-loop block diagram below. Perform on the plane.…
A: The System is stable in the K-h Region of the closed-loop block diagram. The block Diagram is given…
Q: Find the complex conjugate number 12 + 5j, Select one: O a.-12-5j O b. 12+5j O c. -12+5j O d. 12-5j…
A: For complex conjugate of any number a+jb is a-jb
Q: Q1] find the voltage of the inductance 1H if the value of the source is: 50 sin( 100 t) volt R3 R2…
A:
Q: If a signal bandwidth is 1 MHz and the channel signal-to-noise ratio is 30 dB, what is the Shannon…
A:
Q: 3- Implement f(a,b,c,d) =Em(0,1,5,6,7,9,10,15) by using 4 multiplexer and a,b as a select line.
A:
Q: Derive an expression for Idc and Irms of center tap full wave rectifier circuit & find its maximum…
A: Expression for Idc and Irms of center tap full wave rectifier & find its maximum efficiency.…
Q: Consider two infinitely long parallel wires. The wires are separated by a distance of 10 cm. Both…
A: Given: Two infinity long parallel wires separated by, Distance, d = 10 cm Both wire carries a…
Q: Find voltage gain, that is, Av = Vo1/Vi. hfe = 1600
A: The circuit is as shown below,
Q: onin Determine the d.c. resistance
A:
Q: (2-2) An ideal germanium diode at a temperature of 125°c has a reveres saturation current of 30μA.…
A:
Q: PROBLEM: Derive the z-transform for f(t) = sin oot u(t).
A: It is Given that: f(t)=sinωtu(t)
Q: Figure 4.00 Ω . 3.00 AL 2.00 A R &₁ + ww 23.00 Ω 1 of 1 > 6.00 Ω 15.00 A Submit Request Answer Part…
A: Given data, Circuit diagram is given as,
Q: A 24kVA, 6000/200 V transformer during the short circuit test the following result is obtained in…
A: In this question short circuit tests is given ...We have to find out voltage applied on high voltage…
Q: d name two 2) types
A: There are two types of the sampling methods. They are 1. Probability sampling 2. Non-probability…
Q: An Amplitude Modulation (AM DSBFC) radio broadcasting station with its carrier frequency of 750 kHz…
A:
Q: Q3: A 20-KVA transformer has a maximum efficiency of 98 percent when delivering three- fourth…
A:
Q: What is the Baud rate for M-ary digitally modulated carrier if M = 8 and channel capacity = 2.7 kHz…
A:
Q: The phaser form of v=123cos(50t-30)= 123 /-30 O True False
A:
Q: The plates of a capacitor are of conical shapes and are defined by the surfaces 0 = 27° and 9 = 66°.…
A: The Given data is The Surface of the conical shapes is ϕ1=27°; ϕ2=66° The Height of the both…
Step by step
Solved in 2 steps with 1 images
- show thatvthis is a magnetic flux density: then prove and interpret it with reasons on each stepThe length of a magnetic circuit in a moving iron instrument is 300mm. The coil around the soft iron core has 360 turns and takes a current of 1.75 A. The core is square in section with sides of 20mm. Take the relative permeability of soft iron as 1100. Determine the total flux1.Consider the magnetic core below.All dimensions are shown on the figure. The core is made up of legs with 2 different cross-sectional areas.The depth of core is 10cm.The relative permeability of the core is 2000. The current in the magnetising coil is 1 A. The number of turns of the coil is 2000.Calculate: (i)the reluctances and draw the magnetic circuit (ii)the flux in the core (iii)Flux densities B and field intensities H in legs having different cross-sectional areas. (iv)Verify Ampere's Law. Depth: 10 cm I=1A 20cm 2000 Turns 65cm 15cm 15cm 50cm 15cm ndo un of
- Using figures (a) and (b), a magnetic flux density of 0.1 Wb in the air gap Determine the current I in the coil with 200 turns required to produceProblem 1A core with a coil has 240 turns, to generate a flux ø of 0.008482 weber, how much should the current i1 be and what will its direction be? Relative permeabilities: metal 1 of 250 and metal 2 of 375. Core depth 25cmA coil of 1000 turns is wound on a core. A current of 1A flowing through the coil creates a core flux of 1mwb. What is the energy stored in the magnetic field.
- A current in a 250 turn coil is 2.25A, wound in a core that has a reluctance of 12,000 AT/Wb. What is the resulting flux density (in Tesla), if the area of the core is 8cm²?The length of a magnetic circuit in a moving iron instrument is 300mm. The coil around the soft-iron core has 360 turns and takes a current of 1.75 A. The core is square in section with sides of 20 mm. Takethe relative permeability of soft iron as 1100. Determine the flux densityDraw the electrical circuit analog for the magnetic circuit shown below. Pay special attention to the polarities of the voltage sources. Determine the flux density in the core. Cross Section = 3cm x 3cmPath length = 36 cmµr = 1000
- A rectangular coil of wire has a length of 3 cm and a width of 4 cm. It is in a 0.004 T magnetic field. What is the magnetic flux through the coil if the face of the coil is parallel to the B-field lines? What is the flux if the angle between the face of the coil and the magnetic field is 75°?An iron circuit with a small 0.75 mm air gap is shown in Figure 1. A 6000 turn coil carries a current 1 = 18 mA which sets up a flux within the iron and across the air gap. The cross section of the iron is a consistent 0.8 cm², and the mean length of the flux path is 0.15 m. a) Redraw the magnetic circuit using schematic symbols of an electric circuit with reluctance in each part of the circuit. b) State's Ohm's Law for magnetic circuit. c) By neglecting the effect of fringing, calculate the reluctance of the circuit. d) Find the flux within the core. N = 6000 Iron circuit (t, = 800 for iron).An iron circuit with a small 0.75 mm air gap is shown in Figure 1. A 6000 turn coil carries a current I = 18 mA which sets up a flux within the iron and across the air gap. The cross section of the iron is a consistent 0.8 cm², and the mean length of the flux path is 0.15 m. a) Redraw the magnetic circuit using schematic symbols of an electric circuit with reluctance in each part of the circuit. b) State's Ohm's Law for magnetic circuit. c) By neglecting the effect of fringing, calculate the reluctance of the circuit. d) Find the flux within the core. N = 6000 Iron circuit (ur = 800 for iron).