Why ferrite core has less eddy current loss than iron core, Physics

Assignment Help:

A ferrite core has less eddy current loss than an iron core because ferrites have

(A) High resistance.

(C) Low permeability.

(B) Low resistance.

(D) High hysteresis.

Ans:

A ferrite core has less eddy current loss than an iron core since ferrites have high resistance.


Related Discussions:- Why ferrite core has less eddy current loss than iron core

What is a wave motion, Wave motion is the motion in which the particle/matt...

Wave motion is the motion in which the particle/matter remains at the point where it is.  But the disturbance/energy gets transfer from one point to the other.  The particle just o

Why the resistivity of a metal increase, Write the mathematical relation fo...

Write the mathematical relation for the resistivity of a material in terms of relaxation time, number density and mass and charge of charge carriers in it. Describe, using this rel

Mole, mole; mol The basic SI unit of substance, explained as the amoun...

mole; mol The basic SI unit of substance, explained as the amount of substance which contains as many elementary units (molecules, atoms ions, etc.) as there are atoms in 0.01

Discharging of solar cell, Discharging: The cell is connected across some ...

Discharging: The cell is connected across some load during discharging. As the direction of current by the cell is reversed during discharging the negative ions go in the directio

#speedvelocityacceleration, An object is thrown downward from a 150 cliff s...

An object is thrown downward from a 150 cliff so that it makes an angle of 30 with the horizontal. (a) How fast will it be going when it hits the ground? (b) How long will it take

What is spectrometer, A spectrometer is required for creating pure spectrum...

A spectrometer is required for creating pure spectrum of a source in laboratory and measuring of ? of material of prism and ? of a transparent liquid. It has of three parts: Col

What is action of points - corona discharge, Q. What is action of points (c...

Q. What is action of points (corona discharge)? What is its use? The seep out of electric charges from the sharp points on the charged conductor is known as action of points o

Density of energy state, Q. What is the density of energy states in metals?...

Q. What is the density of energy states in metals? Obtain an expression for the density of states for free electron gas in metals.   Ans.  Density of energy state is define

Maximum and minimum magnitude of the resultant, The maximum and minimum mag...

The maximum and minimum magnitude of the resultant of two forces are 16 N and 4N.Measure t he magnitude of individual force. Let the two vector be a and b then maxim resultant

Calculate the wavelength, If you "bow" a string on a violin you hear a note...

If you "bow" a string on a violin you hear a note with a frequency of 1020 Hz. If the length of the string is about 40cm, what is the "wave" on the string? Draw a diagram to show

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