why soft iron is suitable for earphone, Physics

why soft iron is used in earphone
Posted Date: 3/11/2013 6:03:17 AM | Location :







Related Discussions:- why soft iron is suitable for earphone, Assignment Help, Ask Question on why soft iron is suitable for earphone, Get Answer, Expert's Help, why soft iron is suitable for earphone Discussions

Write discussion on why soft iron is suitable for earphone
Your posts are moderated
Related Questions
Materials which can be magnetized are called magnetic materials. When magnetized, such materials create a magnetic field around them. Some of the significant features of magnetic m

Explain the Thermodynamics - Heat and Work Thermodynamics is an area of science which looks at how changes in energy, work and the flow of heat influence each other. It can exp

c). at what speed does it hit the ground? d). what total length of time is the ball in the air

Illustrate the source of stellar energy. Describe the carbon-nitrogen cycle and proton - proton cycle occurring in stars. Write down a note on ‘Breeder reactor'.

For the series-parallel arrangement shown in Figure, find (a) The supply current, (b) The current flowing by each resistor and (c) the p.d. across each resistor

What is the acceleration due to gravity and does the number ever change on earth

Explain General Theory of Gravitation The idea of a gravitational field takes all the gravitational effects of a given mass like Earth and expresses them mathematically as a grav

aameter - construction and working

Q. A beam of electrons travelling with a speed of 4 X 10 7 ms -1 is projected normal to a magnetic field of B = 10 -3 Wb m -2 . What is the path of the beam in the magnetic fiel

Fusion Reaction: In nuclear fusion light nuclei are brought together to form a relation heavier nucleus. They energy free in nuclear fusion is larger than that free in fission.