Determine the b-h curves, Physics

Assignment Help:

Figure  shows the magnetic circuit of a relay.

When each of the air gaps are 1.5mm wide find the mmf required to produce a flux density of 0.75 T in the air gaps.

Use the B-H curves

 

2215_physics.png


Related Discussions:- Determine the b-h curves

Equilibrium, what is the effect of torque and equilibrium on taps, doors,ha...

what is the effect of torque and equilibrium on taps, doors,handle bars and bicycles??

Magnetometer, discussion for magnetometer experiment

discussion for magnetometer experiment

What is reluctance?, It is the opposition offered by the material of the fl...

It is the opposition offered by the material of the flux. Reluctance α mean length of flux path and reluctance α 1/cross section A Reluctance=1/μ 0 μ r A Here μ 0 a

Determine the value and tolerance of a resistor, Verify the value and toler...

Verify the value and tolerance of a resistor having a colour coding of: blue-grey-orange- red Determine the value and tolerance of a resistor having a colour coding of: yellow-

Explain the working of a refrigerator, Explain the working of a refrigerato...

Explain the working of a refrigerator A refrigerator is the reverse of a heat engine. Here the working substance extracts heat Q2 from the cold reservoir at temperature T2, som

Bcs throry, bcs theory of superconductivity.

bcs theory of superconductivity.

Define current density, Q. Define: current density. Give its unit. The ...

Q. Define: current density. Give its unit. The amount of charge passing per unit time through unit area taken perpendicular to the direction of flow of charge at that point is

Lead acid batteries, Lead acid batteries: Lead acid cells have a nomina...

Lead acid batteries: Lead acid cells have a nominal voltage of 2 Volts, therefore a typical 24V aircraft battery would consist of 12 cells connected in series. The active mater

Electrostatics, the two point charges +10 nano coulomb and -20 nano coulomb...

the two point charges +10 nano coulomb and -20 nano coulomb are seperated by a distance 0.1m. calculate the neutral poiint along the line joining two charges.

Grouping of Capacitors, Hi Can u guide me how to solve numericals on Group...

Hi Can u guide me how to solve numericals on Grouping of Capacitors. Thanks & Regards Raj

Write Your Message!

Captcha
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