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What is magnetic variation at N 333154 and E 1291148?
The magnetic variation at a specific location like N 333154 and E 1291148 is the angular difference between true north and magnetic north. To determine the exact magnetic variation at this coordinates, you would need to refer to a current magnetic variation chart or use a geomagnetic calculator.
A way to find the variation from true north?
To find the variation from true north, you can use a magnetic compass to determine the magnetic north and then calculate the angle between the magnetic north and the true north. This angle is known as the magnetic declination or variation. Many maps and GPS devices provide information about the current magnetic declination in a specific location.
Why will an electric current not be produced in a wire that is exposed to a stationary magnetic field?
An electric current will not be produced in a wire exposed to a stationary magnetic field because current generation relies on a change in magnetic flux through the wire, as described by Faraday's law of electromagnetic induction. When the magnetic field is stationary, there is no variation in magnetic flux, and thus no electromotive force (EMF) is induced in the wire. Therefore, without the movement or change in the magnetic field, electrons in the wire do not experience a net force to create a current.
What is a magnetic current?
A magnetic current is a theoretical flow of magnetic energy or field. It is not a well-established concept in mainstream physics, as magnetic fields are typically described in terms of magnetic fields and their interactions with electric currents.
What statements describes the result of reversing the current in a current-carrying in a magnetic field?
When the current is reverted, the magnetic field will also be reverted.
What is magnetic variation at N 333154 and E 1291148?
The magnetic variation at a specific location like N 333154 and E 1291148 is the angular difference between true north and magnetic north. To determine the exact magnetic variation at this coordinates, you would need to refer to a current magnetic variation chart or use a geomagnetic calculator.
What is magnetic compass course heading for steering boat Avalon to Newport harbor?
The magnetic compass course heading for steering the boat Avalon to Newport Harbor would vary depending on the specific route and navigational hazards. It is recommended to consult nautical charts or utilize a navigation app to determine the most appropriate heading based on current magnetic variation and deviation.
A way to find the variation from true north?
To find the variation from true north, you can use a magnetic compass to determine the magnetic north and then calculate the angle between the magnetic north and the true north. This angle is known as the magnetic declination or variation. Many maps and GPS devices provide information about the current magnetic declination in a specific location.
Why will an electric current not be produced in a wire that is exposed to a stationary magnetic field?
An electric current will not be produced in a wire exposed to a stationary magnetic field because current generation relies on a change in magnetic flux through the wire, as described by Faraday's law of electromagnetic induction. When the magnetic field is stationary, there is no variation in magnetic flux, and thus no electromotive force (EMF) is induced in the wire. Therefore, without the movement or change in the magnetic field, electrons in the wire do not experience a net force to create a current.
What is the magnetic variation for topeka ks?
Magnetic variation, also known as magnetic declination, for Topeka, Kansas, typically ranges around 5 to 6 degrees west as of the latest data. This means that true north and magnetic north differ by this amount, with magnetic north being west of true north. It's important to check updated resources or magnetic declination calculators for the most current value, as it can change over time due to shifts in the Earth's magnetic field.
What is eddy current loss in transformers?
Eddy current loss in Transformers is because of the eddy currents formed in the body of the magnetic core.Whenever a conductor(iron core) exposed to a changing magnetic field a magnetc field produced in the body of the magnetic core.That induce a circulating current in it.Which is called eddy current.In the case transformer it is loss.But it is useful in other purposes.
Is a compass electromagent?
No, a compass is not an electromagnet. A compass is a navigational instrument that contains a magnetic needle, which aligns itself with the Earth's magnetic field, indicating the direction of magnetic north. Electromagnets, on the other hand, are created by passing an electric current through a coil of wire, generating a magnetic field. While both involve magnetism, their principles and functions are different.
Electromagnetic induction occurs in a coil when there is a change in?
Could you specify "coil"? Generally the electromagnetic induction occures due to variation of the B-field (magnetic flux density), variation of the current, I, or a change in the total area in which an electric current span over a B-field.
What are the interactions between magnetic objects and electrical circuits?
When a magnetic object is moved near an electrical circuit, a magnetic field can induce an electric current in the circuit, a phenomenon known as electromagnetic induction. This current can be used to power devices or transmit information. In some cases, electrical current passing through a wire can create a magnetic field, influencing nearby magnetic objects.
Variation in beta DC to collector current?
variation in beta dc with collector current
What is magnetization current?
There is no magnetic current because there are no magnetic charges.
What is the direction of the magnetic force on the current in (a)?
The direction of the magnetic force on the current in (a) is perpendicular to both the direction of the current and the direction of the magnetic field.
