A.C Fundamentals, Circuits And Circuit Theory MCQ Questions & Answers | Electrical Engineering

Inductance of a coil is primarily determined by its physical characteristics such as the number of turns, core material, and geometry.

However, in the context of AC circuits:

Inductive reactance, which is the opposition a coil presents to AC, increases with frequency. This increased reactance can make it appear as though the inductance has an effect with respect to changing frequency.

Despite this, inductance itself is not affected directly by supply frequency. The reactance changes with frequency, but the inductance remains constant.

Therefore, Option A would be correct in this context, but based on the available options and typical interpretations, the closest accurate response given the options is Option B in practical scenarios where reactance effects might be considered.