Determine the peak flux linking the coil

Assignment Help Electrical Engineering
Reference no: EM131025845

A relay has a 500-turn coil that draws 50mA rms when a 60-Hz voltage of 24 V rms is applied. Assume that the resistance of the coil is negligible. Determine the peak flux linking the coil, the reluctance of the core, and the inductance of the coil.

Reference no: EM131025845

Questions Cloud

Define risk-elaborate on the different cases of beta : Define risk. Elaborate on the different cases of beta. Explain the 3 factors which would affect it.
What are dimensionless groups that characterize the problem : If the lift L is a function of the free-stream velocity U∞, density ρ, chord c, angle of attack α, and viscosity ν, what are the dimensionless groups (π parameters) that characterize this problem?
Expects to receive an annual dividend : Shane purchased a stock this morning at a cost of $11 a share. He expects to receive an annual dividend of $.27 a share next year. What will the price of the stock have to be one year from today if Shane is to earn a 15 percent rate of return on this..
Using the FCFF approach to value a business : You are using the FCFF approach to value a business. You have estimated that the FCFF for next year will be $140.00 million and that it will increase at a rate of 6 percent for each of the following four years. After that point, the FCFF will increas..
Determine the peak flux linking the coil : A relay has a 500-turn coil that draws 50mA rms when a 60-Hz voltage of 24 V rms is applied. Assume that the resistance of the coil is negligible. Determine the peak flux linking the coil, the reluctance of the core, and the inductance of the coil..
How much of medical expense deduction : Mike and Mindy Miller paid the following medical expenses during the year (all in excess of reimbursement). Hospital and doctor bills: $840 Medicine and drugs: $730 Hospitalization insurance premiums: $6,200 Medicine and drugs (for dependent mother, ..
What is his recognized gain or loss : Alex Smith purchased 30 shares of XYZ stock on April 30, 2010 for $210, and on September 1, 2010, he purchased 90 additional shares for $900. On November 8, 2010, he sold 48 shares, which could not be specifically identified, for $528, and on Decembe..
How should the assets be distributed : When the partnership is dissolved, its assets are $50,000, and its debts are $8,000. How should the assets be distributed?
What inductance will result if the core material is changed : A symmetrical toroidal coil is wound on a plastic core (μr ≅ 1) and is found to have an inductance of 1 mH. What inductance will result if the core material is changed to a ferrite having μr = 200? Assume that the entire magnetic path is composed ..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Create a new vi with a lighthouse control to the front panel

Begin with a breadboard, wire, an RGB LED and some resistors. Using the forward voltages given in the RGB LED datasheet, calculate the correct current-limiting resistors needed to light each color of the LED (assuming VDD = +5V).

  Determine and plot the value of x using synthesis equation

Determine and plot the value of x[n] using the synthesis equation directly {do not use ifft()}. What is the percent difference in x[n] energy between the direct method used here and MATLAB function used in part (c).

  Design a four-bit counterlike circuit controlled by input

Design a four-bit counterlike circuit controlled by the input w. If w=1, then the counter adds 2 to its contents, wrapping around if the count reaches 8 or 9. Thus if the present state is 8 or 9, then the next state becomes 0 or 1, respectively.

  What are the advantage and disadvantage of each design

Compare the performance of the basic latch (build with 74LS00 NAND gate), the master-slave flip-flop (7476), and the edge-triggered flip-flop (74LS76). What are the advantage and disadvantage of each design

  Sketch fourier transform for the singly-balanced mixer

Let the input to a singly-balanced mixer, f(t), be given by V0 Sin (2 pi fs t). The local oscillator input p(t) is a square wave, alternating between 0 and +1 volt. The freqency of the square wave is 10 MHz, while for the input, fs is 100 KHz.

  Determine whether the element is active or passive

1) Modern technology has produced a small 1.5-volt alkaline battery with a nominal stored energy of 150 joules. For how many days will it power a calulator that draws a 2-mA current 2)The current entering the positive terminal of an element is

  Does anyone has a homework related to calculate

Does anyone has a homework related to calculate: failure probability estimation of SRAM Bit-cell using matlab?

  New york via commercial airplane

The following U.S. border entry points: New York via commercial airplane Detroit via commercial transport truck highway Vancouver to Seattle via intercity passenger train

  Determine the load voltage referred to the primary side

A single-phase 240/120 V transformer has the following parameters: R1 = 1-ohm; R2= 0.5 -ohm; X1 =6 -ohm; X2 = 2 -ohm; R0 = 500 -ohm; X0 = 1.5k -ohm.A load of 10 -ohm at 0.8 power factor lagging is connected across the low-voltage terminals of the tra..

  What is the input line current delta winding current

hat is voltage regulation of 3 phase bank if it delivers rated current at rated voltage and 0.9 lagging power factor? (b) What is the input line current, delta winding current, and wye winding current ifthe load is shorted?

  Calculate value for average voltage for three input signals

Design a circuit that will calculate the value for the average voltage for three input signals. Draw the circuit schematic identifying supply voltages and show your work on component selection.

  Calculate the power factor of load for the conditions set

In the circuit of FIGURE 2 (in the attachment), the generator V1 has a voltage of 120 volts (r.m.s.) @ 60 Hz and generator V2 has a frequency of 50 Hz. The load is represented by an inductor of 0.1 H and a resistor of 20 Ohms.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd