Question

nfc is based on the principle of

Answer 1

Working Principle:

NFC works on the principle of “inductive coupling”. Whenever electrons flow through conductors, they generate magnetic field and when there is a change in magnetic field, it can induce electric field – the behavior is known as inductive coupling.

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Answer 2

Answer:

NFC refers to Near Field Communication which works based on the principle of inductive coupling.

When two conductors are oriented in such a way that even a minor alteration in current passing through one of the wires results in the induction of a voltage across the ends of the other given wire via electromagnetic induction, the two given conductors are considered to have inductive coupling (or magnetic coupling).