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How is solenoid a magnet?
A Solenoid is an electro-magnet. It has coils of wire, usually copper. When an electric field is applied to the coils of wire, an magnetic field is generated. This magnetic field attracts a steel or iron segment on the switch and activates the switch.
What is the induced current in the loop when a magnetic field is applied?
When a magnetic field is applied to a loop, it induces an electric current in the loop.
When is magnetic force applied?
Magnetic force is applied whenever a magnetic material interacts with a magnetic field. This force can be experienced when using magnets, such as when attracting or repelling objects, or in more complex applications like motors and generators.
For atoms of a magnetized substance how is the high energy state aligned with the applied magnetic field?
In the high energy state of atoms in a magnetized substance, the magnetic moments of the atoms align parallel to the applied magnetic field. This alignment is the result of the energy minimized configuration, where the atoms' magnetic moments align in the direction of the magnetic field to reduce the overall energy of the system.
Is lead pipe magnetic?
No, lead is not magnetic. Lead is a diamagnetic material, meaning it creates a weak magnetic field in opposition to an externally applied magnetic field.
What is the Magnetic of a cookie?
The term "magnetic" cannot be applied to something like a cookie. "Magnetic" refers to the ability of iron molecules to align in response to a magnetic field. Cookies are a food and as such are not metal or magnetic.
State two methods of increaseing the strength of the magnetic field?
Add another magnet. If an electromagnet increase the windings and/or the power applied. Raise the voltage applied and you will raise the magnetic flux.
What has the author Donald E Banta written?
Donald E. Banta has written: 'Electro-osmosis as applied to Reno clays'
What is the induced emf in the coil when a magnetic field is applied?
When a magnetic field is applied to a coil, it creates an induced electromotive force (emf) in the coil. This emf is generated due to the change in magnetic flux through the coil, according to Faraday's law of electromagnetic induction.
What is the equation for calculation of susceptibility?
Susceptibility (χ) is a measure of how much a material will become magnetized in response to an applied magnetic field. The equation for magnetic susceptibility is given by χ = M/H, where M is the magnetization of the material (magnetic moment per unit volume) and H is the applied magnetic field strength. This relationship indicates how responsive a material is to the influence of the magnetic field.
What are magnetic types?
ferromagnetism - permanent magnets, with N and S pole, all the atoms are aligned and 'spin' the same way so the magnetic field is strong in one direction paramagnetism - an object becomes temporarily magnetic when a field is applied and the resulting field is parallel to the applied field diamagetism - a temporary magnetism opposite to that of the applied field
Does an electric magnet depend on the number or voltages of batteries?
An electric magnet is correctly called an electro-magnet. It comprises a number of turns of insulated wire around a soft iron core. (Note, the term soft refers to its magnetic properties and not to its mechanical hardness.) The magnetic field is created in the iron core by the effect of the multiple addition of all the magnetic fields around the wire when an electric current runs through it. The stronger the wire fields, the stronger the resultant magnetic field. The magnetic field is therefore directly proportional to the current in the wire and that, in turn is dependant on the voltage applied to the terminals of the coil. In simple terms, the field is dependant on the voltage applied. This effect was first discovered by the English scientist Michael Faraday and is the basis of all electrical machines.
