What is magnetic field in simple words?
The magnetic field is the area around a magnet in which there is magnetic force. Moving electric charges can make magnetic fields. In physics, the magnetic field is a field that passes through space and which makes a magnetic force move electric charges and magnetic dipoles.
What is called magnetic field?
“A magnetic field is the area around a magnet, magnetic object, or an electric charge in which magnetic force is exerted.” The invisible area around a magnetic object that can pull another magnetic object toward it or push another magnetic object away from it is called a magnetic field.
What is magnetic field and its SI unit?
The unit of magnetic field is tesla. It is the SI unit of magnetic field. Magnetic field is the measure of magnetic flux (Φ) per unit area. 1tesla=1wb/m2.
What is a magnetic field used for?
Magnetic fields can be used to make electricity Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current. Electricity generators essentially convert kinetic energy (the energy of motion) into electrical energy.
What is magnetic field of Earth Class 10?
The earth’s magnetic field is thought to be caused by flowing liquid metals in the outer core which causes electric currents and a magnetic field. From the picture you can see that the direction of magnetic north and true north are not identical.
What is magnetic field line class 10th?
A magnetic field is represented by a series of lines around a magnet. The path along which north pole moves in a magnetic field is called magnetic lines of force or magnetic field line. The direction of magnetic field is taken to be the direction in which a north pole of compass needle move inside it.
What is magnetic field Brainly?
Answer:The region around the magnetic where its poles exhibit a force of attraction or repulsion is called a magnetic field. The magnetic field also induces when the electric charges are moving in space or an electrical conductor. rosariomividaa3 and 1 more users found this answer helpful.
What is a magnetic field made of?
Magnetic fields are produced by moving electric charges. Everything is made up of atoms, and each atom has a nucleus made of neutrons and protons with electrons that orbit around the nucleus. Since the orbiting electrons ≠are tiny moving charges, a small magnetic field is created around each atom.
What are facts about magnetic fields?
Facts about Magnetic Fields 1: the force. The permanent magnet generates force called magnetic field when it pulls the nickel, cobalt and iron. They are considered as the ferromagnetic materials. Magnetic field is important in the development of technology.
What is the direction of magnetic field?
The direction of the magnetic field is perpendicular to the wire and is in the direction the fingers of your right hand would curl if you wrapped them around the wire with your thumb pointing in the direction of the current. This is known as the right hand rule.
What is magnetic field strength?
Magnetic field strength is a measure of the intensity of a magnetic field, given in teslas (T), the standard unit. One tesla is equal to one weber per square meter, where one weber is the equivalent per second that is required to induce an electromotive force of one volt.