Answer :
The force between two magnetic poles is calculated using the formula derived from the magnetic force equation. To find the distance between the magnetic poles given their strengths and the force, the magnetic constant is needed. Without the constant, the numeric distance can't be determined.
The question relates to the force between two magnetic poles and involves the concept of magnetic fields in physics. The force (F) between two magnetic poles is given by the magnetic force equation, which can be derived from the general formula for the force between two magnetic poles: F = k(m1 * m2) / d2, where m1 and m2 are the strengths of the two magnetic poles, d is the distance between the two poles, and k is the magnetic constant.
To solve for the distance (d), rearrange the formula to d = sqrt(k(m1 * m2) / F). The given strengths of the magnetic poles are 75 A.m and 90 A.m, and the force is 1.69 N. To calculate the distance without the provided value of k, we need to consult a physics resource for the magnetic constant. However, the question as presented does not include this constant, so a numeric answer can't be provided without it.
Assuming we have the value of k, we would plug the values into the rearranged formula to find the distance. This will allow us to understand the magnetic interaction at a specific separation between the magnetic poles.
