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

  Design a function to turn on one segment of the display

Consider four logical input lines(A,B,C, and D) to represent a fourbit decimal integer. The decimal value of this four bitinteger is to be shown on a seven segment display. You are todesign a function to turn on one segment of the display.

  Find an expression for elcetric field and direction of field

A long thin wire with a linear charge density wavelenght/2 runs through the center of the cylinder. Find an expression for the elcetric field and the direction of the field at each of the following location a)r >R

  Define rain affects the downlink from the satellite

Rain affects the downlink from the satellite and the overall CNR ratio in the receiver falls by 6.0 dB to 13.0 dB. What is the bit error rate and the time between errors now?

  Calculate the value of coupling coefficient k of coils

2 coils are magnetically coupled. There are 2 possible conductance values when the coils are in series: 25 H and 23H. Calculate the value of coupling coefficient, K

  Draw the circuit

A majority function is generated in a combinational circuit when the output is equal to 1 if the input variables have more 1's than 0's. The output is 0 otherwise. Design a 3-input (A, B, C) majority function. Use K-maps to simplify the circuit. D..

  Write a ladder logic program needed to implement

Write a ladder logic program needed to implement each of the following (assume inputs A, B and C are all normally open toggle switches).

  Determine the power consumed by the device at t

a) the total charge in the device at t = 3 s, assume q(0) = 0 (round to three decimal places) b) the power consumed by the device at t = 1 s (round to three decimal places)

  What isthe minimum sampling frequency to avoid aliasing

a.) What isthe minimum sampling frequency to avoid aliasing b.)If the sampling frequency of fs=2500 samples/sec is used how many samples must be taken to give a frequency resolution of 10Hz

  Show the truth table for 3 input odd parity circuit

Show the truth table for the following circuits: a. A 3 input NAND GATE (Inputs are A,B, and C and the output is Q) b. A 3 input odd parity circuit. (Inputs are A,B, and C and the output is Q) c. A two bit adder with inputs (A1,A0 and B1,B0) and outp..

  Is there any advantage or disadvantage of star connection

Is there any advantage of star connection over delta w.r.t. induction motors? Also, is there any advantage or disadvantage of star connection over delta w.r.t. distribution and transmission of power? Please explain the reasons for all the advantag..

  Design a cmos inverter taht has parameters voh

Design a CMOS inverter taht has parameters Voh=12V, Vol˜0, and Vic=4V, where Vic is the cross over voltage. Specify Vtr, W,and L for each of the MOSFETs for a minimum line width of 1.5 μm.

  Determine the signal and noise voltages at the output

Consider a power-output stage with voltage gain A1=1, an input signal Vs=1V, and a hum Vn of 1V. Assume that this power stage is preceded by a small-signal stage with gain A2 =100V/V and that overall feedback with β=1 is applied.

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