Question

intensity of magnification (I)=​

Answer 1

Answer:

l = magnetic length of the specimen.

Answer 2

Answer:

I=m/v

Explanation:

• This formula is used to define the change in the magnetic filled in terms of unit.
• This change can occurs in the the filed due to increase or decrease amount of the current in the magnetic field
• This change is expressed in the vector and the measure unit of this change is measured in the amperes.

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