Why hard ferrites are used, Physics

Assignment Help:

Hard ferrites are used for making

(A) Transformer cores.                      (B) Electrical machinery.

(C) High frequency equipment.         (D) Light weight permanent magnets.

Ans:

Hard ferrites are utilized for making light weight permanent magnets.


Related Discussions:- Why hard ferrites are used

Lqws of motion, why newtons 2nd law is called the real law of motion?

why newtons 2nd law is called the real law of motion?

Can you explain thermistor, Can you explain thermistor? Write short notes o...

Can you explain thermistor? Write short notes on back emf and internal resistance of a cell.

What is rarer and denser medium , A medium is known as denser if the veloci...

A medium is known as denser if the velocity of ray in that phase is fewer than the speed of the wave in other phase.     In comparison to air velocity of sound is main in water,

Optic fiber, why the reflective index of cladding is lower then in core of ...

why the reflective index of cladding is lower then in core of a fiber optic?

Advantages of a.c. transmission of power, Advantages of A.C. transmission o...

Advantages of A.C. transmission of power 1. The power can be produced at high voltages. 2. The maintenance of a.c. sub-stations is simple and cheaper. 3. The a.c. voltage

Acceleration, when an object is dropped, what is its acceleration at the mo...

when an object is dropped, what is its acceleration at the moment of release? Explain with reasoning.

Illustrate the current-voltage characteristic curves, Illustrate the curren...

Illustrate the current-voltage (I-V) characteristic curves if a junction diode in reverse and forward bias.

Nicol prism, Q.   Describes the construction of a 'Nicol Prism' and explain...

Q.   Describes the construction of a 'Nicol Prism' and explains its action in converting UPL into PPL. Sol.     Nicol Prism: This is the most simple and elegant polarizer and

Explain gamma rays, Gamma Rays: The wave length of gamma rays is less t...

Gamma Rays: The wave length of gamma rays is less than 10-11 m.

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