What current would be needed to produce the flux, Physics

Assignment Help:

a) A uniform mild steel ring has a diameter of 50mm and a cross-sectional area of 1cm2 .

Determine the mmf essential to produce a flux of 50µWb in the ring.


(b) If a coil of 440 turns is wound uniformly around the ring in part

- what current would be needed to produce the flux?

 


Related Discussions:- What current would be needed to produce the flux

Illustrate about the zinc blende structure, The Zinc Blende or Sphalerite S...

The Zinc Blende or Sphalerite Structure. Zinc blende is same to diamond cubic structure, but the two FCC sub-lattices are occupied by atoms of two dissimilar elements. Some of

Radius of an atom is of the order, The radius of an atom is of the order of...

The radius of an atom is of the order of: (1) 10 -10 cm (2) 10 -13 cm (3) 10 -15 cm (4) 10 -8 cm Ans: (4)10 -8 cm

Coherence, COHERENCE : 1) Visible light energy is emitted when the exc...

COHERENCE : 1) Visible light energy is emitted when the excited electrons in atoms undergo transitions to the ground state. 2) In ordinary light sources, these transitions

Explain mass energy relation, Mass energy relation - The total energy of a...

Mass energy relation - The total energy of a body is the sum of its kinetic energy and rest mass energy. Particle having rest mass zero always move with the velocity of light.

Evaluate types of charge, Questions: A neutral hollow metal ball is on ...

Questions: A neutral hollow metal ball is on the end of a glass rod consequently that one can move it around easily without touching the ball. A rubber rod is chafed with rabbi

Why does heated air expand, Why does heated air expand? Temperature is ...

Why does heated air expand? Temperature is often explained as the average thermal energy of the substance at hand. Therefore the hotter a substance is the more thermal energy i

Magnetism, Differentiate between teporary and permanent magnet

Differentiate between teporary and permanent magnet

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