Question

how can we find the strength of the field and direction of the field​

Answer 1

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We can find the strength of the field with magnetic flux and the direction of the field from the tangent drawn to the line of force.

Answer 2

Question:-

how can we find the strength of the field and direction of the field​?

Answer:-

We can find the strength of the field with magnetic flux.

We can find direction of the field from the tangent drawn to the line of force.

Extra information:-

Strength of the field:

• Field strength means the magnitude of a vector-valued field
• For example, an electromagnetic field results in both electric field strength and magnetic.

Direction of the field:

the direction of the field is the direction of the electric force it would exert on a positive test charge