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What else can I help you with?
Do batteries have the ability to generate a flow of electrons?
yes Batteries only produce direct currents
What is the use of capacitor in three phase induction motor?
Only Single phase induction motors need capacitor to star it, because of single phase. With the help of capacitor in the starting winding circuit it is easy to create rotating magnetic field inside motor which is responsible for running of motor.
What best describes magnetic field lines?
Magnetic fields are produced because of moving electric charges, and visualizing the very complex mathematical relationships that fall under the magnetic field might become much easier if magnetic field lines were used. A higher density of field lines means a stronger magnetic field. Keep in mind that those lines do not actually exist; they are drawn only to visualize the strength of the magnetic field.
Are the magnetic field vector- or scalar fields?
Both, E=Es + Ev = cB therefore, B= Es/c + Ev/c = Bs + Bv. The electric and magnetic fields are quaternion fields consisting of a scalar field and a vector field. Contemporary Physics has not realized this yet. Correct Relativity Theory is a manifestation of quaternion fields, consisting of a scalar field and three vector fields. This shows up in the Energy Momentum four vector, E= Es +cmV. Actually the Lorentz Force is both scalar and vector: F=qvB = - qv.B + qvxB it makes no sense consider only qvxB and to ignore qv.B.
Can a magnet delete everything on a computer by just putting it on the outside?
No. A magnet only interfers with magnetic fields ... lots of old IBMs used magnetic memory cards and that's where the stories started. It might erase a floppy disk, but an electro-magnet does the job much better than a perminant magnet.
Do electrical currents always produce a magnetic force?
Yes.Yes.Yes.Yes.
What statements about magnetic fields B is not true?
Magnetic fields do not require a medium to propagate, unlike mechanical waves. The direction of the magnetic field lines represent the direction a north magnetic pole would move if placed in the field. Magnetic fields can only be produced by moving charges or currents, and not by stationary charges. Magnetic fields exert forces on moving charges according to the Lorentz force law.
Would electromagnetic waves exist if changing magnetic fields could produce electric fields but chaning electric fields could not in turn produce magnetic fields?
No, electromagnetic waves require the mutual generation of electric and magnetic fields. This reciprocal relationship allows the waves to propagate through space as self-sustaining oscillations. If only one field could generate the other but not vice versa, electromagnetic waves would not exist.
Does electricity always produce a magnetic force?
Magnetism, an aspect of electromagnetism, one of the fundamental forces of nature. Objects such as a bar magnet can influence other magnetic materials, without physically connecting them, because magnetic objects produce a magnetic field. Magnetic fields are usually represented by magnetic flux lines. Magnetic fields influence magnetic materials and also influence charged particles that move through the magnetic field.
What are similarities and differences between the magnetic and electric charge interaction?
Both magnetic and electric charges interact with each other through attraction or repulsion. However, electric charges are typically carried by protons and electrons, while magnetic charges (or poles) are found in magnetic materials like magnets. Additionally, while electric charges produce electric fields that exert forces on other charges, magnetic charges produce magnetic fields that affect moving charges.
What is a inconsistency in ampere s law?
One inconsistency in Ampere's law is that it only holds for steady currents, and does not account for time-varying electric fields or changing magnetic fields. This limitation led to the development of Maxwell's equations, which provide a more complete description of electromagnetism.
What is a force that affects only objects with magnetic domains?
The force that affects only objects with magnetic domains is the magnetic force. This force arises from the interactions between the magnetic fields of objects with magnetic domains and can attract or repel objects with magnetic properties.
Can electric currents produce sound?
the only sound is from the power source
Can an electric current exert a force on a magnet?
In a conductor - only if the field is moving, thus changing.
Can magnet attract aluminum?
aluminum is not magnetic. the tree metals that ARE magnetic are : Nickel Iron Cobalt Kinda, only if eddy currents are induced with movement
Why doesn't a magnet affect stationary charge particle?
A magnet affects only moving charges due to their magnetic field alignment. Stationary charge particles do not produce a magnetic field of their own and do not interact with magnetic fields in the same way.
Is there any way to set up a magnetic field other than by causing charges to move?
No, the present physics states that moving charges relatively is the only way to set up a magnetic field.
