Whenever a conductor cuts magnetic lines of forces, an emf is induced called INDUCED EMF. This is called INDUCTIVE EFFECT.

An induced emf is said to be Inductive.

An induced emf is the electromotive force that is generated in a conductor when it is exposed to a changing magnetic field. This phenomenon is known as electromagnetic induction and is governed by Faraday's law of electromagnetic induction.

Faraday's Law of Electromagnetic Induction:
According to Faraday's law, the magnitude of the induced emf in a circuit is directly proportional to the rate of change of magnetic flux through the circuit. Mathematically, it can be expressed as:

E = -dΦ/dt

where E is the induced emf, Φ is the magnetic flux, and dt is the change in time.

Inductive Nature of Induced emf:
The induced emf is said to be inductive because it arises due to the changing magnetic field. When the magnetic field through a conductor changes, the magnetic flux linked with the conductor also changes. This change in flux induces an emf in the conductor.

Lenz's Law:
Another important concept related to electromagnetic induction is Lenz's law, which states that the direction of the induced current or emf is such that it opposes the change producing it. This means that the induced emf creates a magnetic field that opposes the changing magnetic field, in accordance with the law of conservation of energy.

Inductor and Inductance:
In electrical circuits, the property of a component to store energy in the form of a magnetic field is called inductance. An inductor is a component that exhibits inductance and is commonly used in circuits to create or control the flow of current. When the current through an inductor changes, it generates an induced emf that opposes the change in current.

Conclusion:
In conclusion, an induced emf is said to be inductive because it is generated in response to a changing magnetic field. This phenomenon is described by Faraday's law of electromagnetic induction, and the direction of the induced emf is determined by Lenz's law. The inductive nature of induced emf is utilized in inductors and plays a crucial role in many electrical and electronic devices.