Question

How does self-inductance of an ideal coil vary with the current passing through it?​

Answer 1

Answer:

Self-inductance does not prevent the change of current, but it delays the change of current flowing through it. This property of the coil only opposes the changing current (alternating current) and does not affect the steady current that is (direct current) when flows through it.

Answer 2

It does not vary with the current passing through.

• The magnetic flux is corresponding to self-inductance, while current is inversely corresponding. These effects balance out as magnetic flux is dependent on the current.
• The induced emf depends on how the current changes over time if it is induced through an element.
• It does not stop current from flowing through it, but does slow it down. The coil's property only opposes shifting currents and has no effect on the steady current flowing through it.