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A rod of ferromagnetic material when placed in a parallel magnetic field, undergoes a small change in length. This phenomenon is called magnetostriction.The change in length depends on the flux density.So if the magnetic field is continuously altered, the rod will expand and contract alternately.This is used in the production of ultrasonic waves.
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What are the demerits of magnetostriction method?
Some demerits of the magnetostriction method include its lower sensitivity compared to other non-destructive testing methods such as eddy current testing, its dependency on the material's magnetic properties, and its limitation in detecting surface defects accurately. Additionally, magnetostriction testing can be influenced by external magnetic fields and may require a skilled operator to interpret the results accurately.
What is the use of transistor in magnetostriction method?
In the magnetostriction method, transistors are commonly used as amplifiers or switches to control the electrical signals associated with the magnetostrictive material. They help modulate the current flowing through the magnetostrictive element, allowing for precise control of its deformation in response to magnetic fields. This enables the generation of ultrasonic waves or other mechanical vibrations, which can be utilized in various applications such as sensors, actuators, and non-destructive testing. Overall, transistors enhance the efficiency and functionality of magnetostriction-based devices.
What is theeffect of without water?
its 1 of the best things for you and its good for your skin x
Describe the production of ultrasonic waves by magnetostriction method?
When a ferromagnetic rod of iron or nickel is placed in a magnetic field parallel to its length the rod is thrown into longitudinal vibration thus producing Ultrasonic waves.Check out this site.. For more Info http://www.newagepublishers.com/samplechapter/001649.pdfwhen a ferromagnetic rod is is placed in an alternating magnetic field parallel to its direction the rod experiences a small change in its length.
How do you consruct magnetostriction generator with neat diagram?
principle in magnetos striction
Can you use a copper rod in a magnetostriction generator?
Yes, copper can be used as a rod in a magnetostriction generator. Copper is a good conductor of electricity and can help facilitate the generation of electrical energy in the system. However, the specific design and material requirements of the magnetostriction generator should be taken into consideration when selecting the materials for the rod.
What is the magnetostriction effect?
Magnetostriction is the phenomenon where a material changes its shape or dimensions in response to the application of a magnetic field. This effect occurs due to the alignment of magnetic moments within the material, leading to a change in its atomic spacing. The degree of deformation can vary based on the material and the strength of the magnetic field. Magnetostriction is utilized in various applications, including sensors, actuators, and transformers.
Explain about magnetostriction generator in physics?
Magnetostriction generator is used to produce ultrasonic waves. It consist of a ferromagnetic rod and an electronic oscillator.when alternating current is produced by the electronic oscillator the rod experience a small change in length with the production of ultrasonic waves...
What is theeffect ofsoaking a bonein an acidsolution forseveral days?
The inorganic part of the bone is dissolved, leaving the residual soft and flexible
What is mathe in English?
Elementary acoustics, acoustics of building echo and reverberation time absorption of sound, Sabine's formula-- derivation, and drawbacks, cring's equation, measurement of absorption coefficient-by single double source method, acoustics planning of the auditorium. Ultrasonics: magnetostriction and piezoelectric effects, production of ultrasonics by production by magnetostriction and piezoelectric method, properties of ultrasonic waves, cavitations effect, flaw detection ultrasonic emulsification, depth sounding, ultrasonic soldering, ultrasonic drilling. Electricity and Magnetism Concept of potential gradient, equipotential surfaces Lorentz
Why transformer noise during its running condition?
its due to intermolecular collision of magnetic domain .nd its also due to magnetostriction ..
What is magnetostrictive oscillator?
An oscillator whose frequency is controlled by a magnetostrictive element.Magnetostriction is a property of ferromagnetic materials that causes them to change their shape when subjected to a magnetic field. http://en.wikipedia.org/wiki/Magnetostriction ~MECHASUN~
