What are magnetic field lines how is the direction o.A magnetic field at a point at a point determined mention two important properties of the magnetic field lines?
Answers
Answer:
the direction of a magnetic field at a point is determined by placing a small compass needle in pole of compass indicate the direction of the magnetic field at the at that. the direction of a magnetic field at a point is determine the placing a small compass needle the n pole of compass indicate the direction of the magnetic field at the point
The magnetic field can be defined as:
“A region around/surrounded by a moving electric charge or a magnetic material within which the force of magnetism acts.”
How does Magnetic Field occur?
If you are wondering how Magnetic fields occur. Well, it occurs whenever a charge is in motion. That being said if you apply more charge in the motion the strength of a magnetic field usually increases. Besides, Magnetism and magnetic fields are part of the electromagnetic force which is indeed one of the four prime forces of nature.