High School

Determine the coefficient of coupling when [tex]L_m = 1 \, \mu H[/tex], [tex]L_1 = 8 \, \mu H[/tex], [tex]L_2 = 2 \, \mu H[/tex].

Answer :

Final answer:

The coefficient of mutual inductance measures the coupling effectiveness between two coils with specific inductance values. Understanding the concept of coefficient of coupling is crucial in analyzing electromagnetic systems.

Explanation:

Coefficient of mutual inductance is a measure of the effectiveness of coupling between two coils in an electromagnetic system. In the given scenario with mutual inductances of 1uH, 8uH, and 2uH,

the coefficient of coupling can be calculated using the formula M = k√(L1L2),

where k is the coupling coefficient. It indicates how well the magnetic field generated by one coil links with the other coil.