What is transformer,transformer part and functions,laws of kcl kvl and ohms

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Accepted Answer

Transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

Transformers consist of two coils of wire, known as primary and secondary, wound around a magnetic core.
The primary coil is connected to an AC voltage source, which creates a magnetic field that induces a voltage in the secondary coil.
Transformers are used to step up or step down voltage levels in power transmission and distribution systems.
KCL (Kirchhoff's Current Law) states that the sum of currents entering a node is equal to the sum of currents leaving the node.
KVL (Kirchhoff's Voltage Law) states that the sum of voltages around a closed loop in a circuit is equal to zero.
Ohm's Law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Transformer parts include the core, primary and secondary coils, and insulation materials.

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