PH-1588
Transformers
Physics · Secondary 4 · Medium · Transformers
A transformer has 400 turns on its primary coil and 80 turns on its secondary coil. The primary voltage is 230 V. Assuming it is an ideal transformer, what is the secondary voltage?
Use the transformer equation relating voltage and number of turns.
Use the transformer equation relating voltage and number of turns.
- 46 V
- 18.4 V
- 920 V
- 115 V
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