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What else can I help you with?
What happens to the temperature of a liquid as it changes from a liquid to a vapor?
The liquid vaporizes and the temperature increases as the volume also increases.
How can electric currents and magnets exert force on each other?
Electric currents and magnetic fields are by nature and by definition related to each other. In general, a magnetic field is created by the rotation of charge. If you imagine an electron following a circular path, a magnetic field would be created in the direction perpendicular to the plane of the circle.On the other hand, electric current is defined as the flow of charge. So, an electron flowing along a wire results in current flow. This also means that the electron following a circular path (as above) creates an electric current along that same path.If a circular flow of current results in a magnetic field perpendicular to the circle, what happens for current flow along a straight wire? Basically, we see a magnetic field which bends around the wire. Imagine exactly the reverse as before, with the magnetic field circling around the direction of current flow.This basic relationship between electric current and magnetic fields results in some interesting interactions:1. Many electromagnets work by the following principle: A coil of wire is made so that when voltage is applied the current will follow a circular path. As discussed above this circular movement of charge results in a magnetic field. In this case, you can imagine the direction of the magnetic field as the line through the center of the wire coil.2. The Hall Effect: When current is applied across a conductive slab and a magnetic field is applied perpendicular to current flow, a voltage is generated in the third perpendicular direction. This occurs due to the interaction of the magnetic field generated by the flow of current and the applied magnetic field.
What happens when you stroke a needle 20 times with a magnet?
it becomes magnetic :)
Air temperature changes as altitude increases because of?
it is awesome this answer is gravities pull on oxygen
What are the changes in width of attached gingiva with age?
Width of attached gingiva increases with age.
What is induced by an electric field that changes with time?
A magnetic field
How is induced current in a loop affected by changes in magnetic field strength?
The induced current in a loop is directly affected by changes in magnetic field strength. When the magnetic field strength increases or decreases, it causes a change in the magnetic flux passing through the loop, which in turn induces an electric current in the loop according to Faraday's law of electromagnetic induction.
In what way are electric and magnetic fields related?
Electric and magnetic fields are related through electromagnetic interactions, where changes in one field can induce changes in the other. This relationship is described by Maxwell's equations in electromagnetism.
What is the relationship between electric and magnetic fields?
Electric and magnetic fields are interconnected and can influence each other. When an electric field changes, it can create a magnetic field, and vice versa. This relationship is described by Maxwell's equations in electromagnetism.
Why call light as E M wave which is not having neither electric nor magnet?
Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.Electromagnetic waves, like light, do involve changes in the electric and the magnetic field. These changes propagate at the speed of light - as a wave.
What is the known magnitude of earth's magnetic field?
The known magnitude of Earth's magnetic field at the surface is about 25 to 65 microteslas. This field strength can vary slightly depending on the location on Earth and over time due to changes in the planet's core.
Give one example when magnetic energy changes into electric energy?
A discharging inductance.
What is a magnetic field will be produced at some point in space if the electric field at the point?
As far as the electric field is stationary then no magnetic field. But when electric field is moving at a uniform speed then a magnetic field will be produced. This is what we call Lorentz magnetic field.
How is light a combination of electric and magnetic fields?
Light is an electromagnetic wave composed of oscillating electric and magnetic fields. When an electric field changes, it generates a magnetic field and vice versa. These fields continuously interact and propagate through space, forming what we perceive as light.
How do magnetic and electric fields interact with each other?
Magnetic and electric fields can interact with each other through a phenomenon called electromagnetic induction. When a magnetic field changes near an electric field, it can induce an electric current in the nearby conductor. Similarly, a changing electric field can create a magnetic field. This interaction is fundamental to the functioning of devices like transformers and generators.
How are static and magnetic energy related?
Static energy refers to stored electric energy in an object, while magnetic energy is associated with magnetic fields. These two forms of energy are related as changes in one can induce changes in the other. For example, when there is a change in an electric current flowing through a wire, it can generate a magnetic field around the wire.
In an electromagnet as the electric current changes what happens to the magnetic field?
As the electric current changes in an electromagnet, the strength of the magnetic field also changes. An increase in current strength leads to a stronger magnetic field, while a decrease in current strength results in a weaker magnetic field. This ability to control the magnetic field strength makes electromagnets versatile in various applications.
