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Transformer obeys the Law of Conservation of ______?

Transformer obeys the Law of Conservation of ______?

ٹرانسفارمر ______ کے تحفظ کے قانون کی پابندی کرتا ہے؟
Explanation
  • A transformer works on the principle of conservation of power.
  • This meaning the input power (primary) is equal to the output power (secondary) (neglecting losses).
  • The relation is given by P = VI, where power remains constant but voltage and current change inversely.