1. What is Transformers ? 2.five mejor difference between AC and DC ? 3.what is motor ? 4.electromagnetic induction law? 5.ohms law?

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Questions related to electrical engineering concepts such as transformers, AC and DC, motor, electromagnetic induction law, and Ohm's law.

Transformers are devices that transfer electrical energy from one circuit to another through electromagnetic induction.
AC (alternating current) changes direction periodically while DC (direct current) flows in one direction only.
A motor is a device that converts electrical energy into mechanical energy.
Electromagnetic induction law states that a changing magnetic field induces an electromotive force (EMF) in a conductor.
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

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