Question

define magnetic field and magnetic induction field strength

Answer 1

A magnetic field is a force field that is created by moving electric charges and magnetic dipoles, and exerts a force on other nearby moving charges and magnetic dipoles. 

it's strength
The magnetic field can be visualized as magnetic field lines. The field strength corresponds to the density of the field lines. The total number of magnetic field lines penetrating an area is called the magnetic flux. The unit of the magnetic flux is the tesla meter squared

Answer 2

Answer:

Explanation:

Magnetic field strength is one of two ways that the intensity of a magnetic field can be expressed.

Technically, a distinction is made between magnetic field strength H, measured in amperes per meter (A/m), and magnetic flux density B, measured in Newton-meters per ampere (Nm/A), also called teslas (T).