Induction charging

Definition

Induction charging is a process where electric charge is transferred without direct physical contact between objects. It involves creating an electromagnetic field that induces a charge in a nearby object.

Related terms

Electromagnetic induction: This refers to the process of generating an electric current in a conductor by varying the magnetic field around it.

Faraday's Law:

This law states that the induced electromotive force (emf) in a circuit is directly proportional to the rate of change of magnetic flux through the circuit.

Transformer:

A device that uses electromagnetic induction to transfer electrical energy between two or more circuits at different voltage levels.