JEE MAIN - Physics (2003 - No. 18)
Two coils are placed close to each other. The mutual inductance of the pair of coils depends upon
the rates at which currents are changing in the two coils
relative position and orientation of the two coils
the currents in the two coils
the materials of the wires of the coils
Vysvetlenie
Mutual conductance depends on the relative position and orientation of the two coils.