Physics Surface Integral Soft iron use. Question Soft iron used to make the core of transformer, because of its : A low coercivity and high retentivity B high coercivity and low retentivity C high coercivity and high retentivity D low coercivity and low retentivity Solution The correct option is D low coercivity and low retentivity

Assertion: Soft iron is used as transformer core. Reason: Soft iron has narrow hysteresis loop. A. If both assertion and reason are t rue and the reason is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion C. If assertion is true but reason is false. D.

The reason we laminate the iron cores in Transformers is because we want to limit what are called eddy currents. Transformers are basically two coils of wire wrapped around a core of.

Answer: The core of a transformer is made of soft iron because it has high permeability so it provides complete linkage of magnetic flux of the primary coil to the secondary coil. Therefore ithas high coercivity and low retentivity. Advertisement 8.Two test tubes are taken and labeled A and B.

In basic transformer theoretical explanations, there is a primary wound on one side of a soft iron core and secondary coil wound on other side of the core. The explanation will be like.

Why are transformers cores made of iron and not nickel, when the relative permeability is higher for nickel? The permeability of nickel being 600 and the one of iron being 200. electromagnetism Share Cite Follow asked Oct 29, 2020 at 16:46 Jakob Furbo 31 2 7 Cost. and where does nickel saturate? Iron about 1.2T.

Why is soft iron preferred to steel in making the core of a transformer? Soft iron is preferred because energy loss per unit volume due to hysteresis is lower. Soft iron is preferred because energy loss per unit volume due to hysteresis is lower. Login Course NCERT Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 IIT JEE Exam JEE MAINS

Iron is a chemical element with the symbol Fe (from Latin ferrum 'iron') and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, just ahead of oxygen (32.1% and 30.1%, respectively), forming much of Earth's outer and inner core.

Soft Iron core is used in a transformer to facalitate low reluctance path for the flux linkage between primary & secondary windings. Reluctance in magnetic circuit is analogous to resistance in electric circuit which resists the generation of flux in the windings.

answer answered Soft iron is used to make the core of transformer, because of its low coercivity and low retentivity (2) low coercivity and high retentivity (3) high coercivity and high retentivity (4) high coercivity and low retentivity Advertisement Answer 2 people found it helpful saifuldin9999 Answer: (2) low coercivity and and high dentistry.

Sardar Vallabhbhai Patel is widely recognized as India’s Iron Man, who played a significant role in shaping the India that exists in the modern age. A staunch lawyer, a devout Gandhian, a freedom fighter, a rationalist to the core- Patel was more than anything else devoted to his nation and its people.

The figure shows the iron–iron carbide (Fe–Fe 3 C) phase diagram. The percentage of carbon present and the temperature define the iron carbon alloy’s phase ande, its physical characteristics and mechanical properties. The percentage of carbon determines the type of ferrous alloy: iron, steel, or cast iron.