هل ينتج المجال الكهربائي مجال مغناطيسي؟ 5 حقائق كاملة


Non-contact forces include electric and magnetic forces. Let us discuss whether or not the electric field generates a magnetic field in this post.

A magnetic field can be created by an electric field. As the electric field shifts, so does the magnetic field. The idea of converting an electric field into a magnetic field can be derived from the law of Faraday’s induction.

قانون فاراداي للاستقراء can be used to determine the fundamentals of electromagnetism, which occurs when a magnetic field interacts with an electrically powered circuit to produce an electromotive force. Let us discuss further in this article how, when, and whether an electric field has a magnetic field.

When does electric field produce magnetic field?

The force of each charge’s electric charge can be thought of as the definition of an electric field. Let us talk about when a magnetic field can be created by an electric field.

The electric field produces a magnetic field when an electrical charge is moved at a certain rate of motion. Each atom in all matter has a nucleus, and all matter is composed of atoms. Electrons that are in orbit around the nucleus help to build up these nuclei with protons and electrons.

In the vicinity of each atom, just a tiny amount of magnetic field is created by the orbiting electrons because they have minuscule moving charges.

How does electric field produce magnetic field?

The charge of a particle directly affects the electric field. Let us examine how a magnetic field is created by an electric field.

An electric field produces a magnet in a specific fixed area when electricity galvanizes an atom, permitting it to glide smoothly from one region to another while sustaining motion.

When the electric charge is at rest, no field of magnetic is generated. The magnetic field is created as the atom spins and orbits the nucleus. With the aid of the orbiting and spinning of the electric charge, the magnetic field point of the compass may be determined.

How to find the magnetic field corresponding to an electric field?

The core of the earth can generate its own field of magnetism. Let us elaborate on how we can find the magnetic field corresponding to an electric field.

The magnetic field corresponding to an electric field can be determined with the aid of its transverse and parallel components. Its component has both the non-zero gradient and curl. The relation between magnetic and electric field is given by,

The above equation came from the second and fourth equations of the Maxwell. Where ‘B’ is the Magnetic field, ‘E’ is the electric field and ‘J’ is the current density.

Does magnetic field generate electric field?

The magnetic field lines have both magnitude and direction at any portion of the magnetic field. Let us discuss whether a magnetic field can produce an electric field.

A magnetic field generates an electric field whenever it is changed based on the law of induction. The basic characteristic of an object is the magnetic and electric fields are the same in different ways.

Image – Magnetic field;
حقوق الصورة - ويكيبيديا

In the picture the shape of the magnetic field produced by a horseshoe magnet is revealed by the orientation of iron filings sprinkled on a piece of paper above the magnet.

سؤال متكرر

How the magnetic field and electric field are differing from each other?

Electric and magnetic both fields are also term as electromagnetic field. Let us derive how the magnetic field and electric field are differing from each other.

الخصائصحقل مغناطيسيالحقل الكهربائي
1. فريفThe magnetic field is the region in which a magnet is situated. For this reason, magnetism can be felt. A magnetic field can be used as a tool to derive the amount of magnetic force that is distributed in a particular specified region around and within something magnetic in behavior.A spatial region in which an electric charge would be visibly recognized is called an electric field. It is centered on an electrically charged substance or particle.
2. معادلةب = ميكرومتر0 I/2Πr
أين،
يُشار إلى B على أنه ، حجم المجال المغناطيسي والوحدة هي تسلا.
μ0 is denoted as, permeability of free area and unit is Tesla meter per ampere.
يشار إلى أن حجم التيار الكهربائي والوحدة هي أمبير.
يُشار إلى r باسم ، المسافة والوحدة هي متر.  
ه = ف / ف
أين،
E is denoted as electric field strength and unit is Newton per coulomb.
F is denoted as Force and unit is Newton.
Q is denoted as the charge.
3. فرضProportional to charge and speed of electric charge.Proportional to the electric charge.
4. القطبIn the case of magnetic fields, dipoles exist but they do not have mono poles because magnetic field lines start from the north pole and end at the south pole.Mono poles are found in electric poles. A single positive start charging and a single negative charge coexist in an electric field. There are straight field lines that point in either the axis of the charge or away from it for mono poles like electrons and protons.
5. Movement in electromagnetic fieldPerpendicular to the electric field.Perpendicular to the magnetic field.
Difference between the magnetic field and electric field

A magnetometer instrument is used to measure magnetic field physical property in the other side electrometer used to measure electric field.

List some of the magnetic field lines’ properties. 

The net electric field lines can never intersect each other. Let us discuss some of the magnetic field lines’ properties.

  • Magnetic field lines are never split from each other.
  • The tangents which are stretched to the magnetic field lines generate the point of the compass of the magnetic field.
  • Magnetic field lines are produced in a loop in a closed manner.
  • يوفر كثافة of the magnetic force lines is directly proportional to the strength of the magnetic field.
  • Any magnets inside the magnetic field lines go from the direction of the South Pole to the direction of the North Pole.
  • Magnetic field lines point in the direction of the field of the magnet as the lines are denser at these poles. 

في الختام

With this article, we can conclude that an electric field produces a magnetic field with other properties such as when and how a magnetic field can be created by an electric field and also how we can find the magnetic field corresponding to an electric field. Unit for the magnetic field is Tesla or Gauss; and in other hand, unit for the electric field is, Newton per coulomb, volts per meter.

إندراني بانيرجي

مرحباً .. أنا إندراني بانيرجي. أكملت درجة البكالوريوس في الهندسة الميكانيكية. أنا شخص متحمس وأنا شخص إيجابي حول كل جانب من جوانب الحياة. أحب قراءة الكتب والاستماع إلى الموسيقى. دعنا نتواصل من خلال LinkedIn-https: //www.linkedin.com/in/indrani-banerjee-2487b4214

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