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Introduction to Transformer | Electromagnetism

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Transformer is a device that is used to raise or lower down the potential difference of an alternating current.
The function of a transformer is to increase or decrease the potential difference of an alternating current supply.
Effective Voltage of an Alternating Current | Electromagnetism | Physics
Physics Form 5 KSSM Chapter 4 - Electromagnetism
The function of a transformer is to increase or decrease the potential difference of an alternating current supply.
Effective Voltage of an Alternating Current | Electromagnetism | Physics
Physics Form 5 KSSM Chapter 4 - Electromagnetism