Question 2 In the magnetic circuit detailed in below Figure with all dimensions in mm, calculate the required current to be passed in the coil having 200 turns in order to establish a flux density of 0.8 T in the center leg. The B-H curve of the material is given as shown in the figure. Permeability of air may be taken as, μo = 4 × 10-7 H/m B in Tesla 40 + 2.4 2.0 1.6 1.2 0.8 0.4 60 60 200 40 60 200 60 1000 2000 3000 H (AT/m) 500

The accepted resistivity value at room temperature for copper wire is 1.7421 x 10-8 ohm meter. please explain why or why not the measurements recorded are within some percent error of thius value. calculate resistivity and show the percent error. Use R=p L/A  Using the formula calculate p

1. Consider the following magnetic circuit with a core that has a relative permeability 2500. The depth of the core is 2cm. The coil has 500 turns and it carries a current of 20A. N k 10 cm 20 cm 10 ст ✓ 10 cm T 20 cm 10 cm T a) Determine the flux and flux density in the core. b) Determine the inductance. c) Suppose a single-phase 240V(rms) voltage with 50Hz is now connected to the coil of the above circuit, obtain the expression for the current in the coil

A single square loop of wire is placed in the center of a large solenoid as shown. The solenoid has a radius 5.00 cm and the square loop is 3.0 cm on a side. The solenoid is 0.20 cm long and wound with 200 turns of wire. If the current in the solenoid is 3.00 A, what is the flux through the square loop? If the current in the solenoid drops to zero in 0.500 seconds, what is the magnitude of the average induced emf in the square loop?

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A bracket, made of steel (oy-220 N/mm2) and subjected to a force of (P)acting at angle of 30° to the vertical as shown in Fig below The cross-section is rectangular with dimensions, 60 mm x 30 mm the factor of safety is 4, find the value of P. (All dimensions in mm) www Samsung Quad Camera تم الالتقاط بواسطة Galaxy M12 الخاص بي 300 mm 60 mm T 30 mm 150 mm

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Please do 2 and 3 . I only need one answer for each question I don't need to see the work

vertica lues of x shown in the diagram. Even if a segment is 50 lb/ft 20 ft A V (lb) 600 500 400 300 *********** con 10 ft 80 lb 90000 I all 200 lb-ft F

I need help coding in MATLAB. Can you code an example of calibration problem of magnetometers? Assume the uncalibrated values.