A current of 5 A is flowing at 220 V in the primary coil of a transformer. If the voltage…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
A current of 5 A is flowing at 220 V in the primary coil of a transformer. If the voltage produced in the secondary coil is 2200 V and 50% of power is lost, then the current in secondary will be
- 2.5 A
- 5 A
- 0.25 A
- 0.5 A
Answer
(C) 0.25 A
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