Question

magnetic field and its properties
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Answer 1

Answer:

A region around a magnetic material or a moving electric charge within which the force of magnetism acts.

Explanation:

The properties of magnetic field lines can be summarized by these rules:

• The direction of the magnetic field is tangent to the field line at any point in space.
• A small compass will point in the direction of the field line.
• The strength of the field is proportional to the closeness of the lines.

Answer 2

Answer:

A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field.

Magnetic fields can be pictorially represented by magnetic field lines, the properties of which are as follows:

1) The field is tangent to the magnetic field line.

2) Field strength is proportional to the line density.

3) Field lines cannot cross.

4) Field lines are continuous loops.

I hope it helps..