PH-1579
Transformers
Physics · Secondary 4 · Hard · Transformers
A transformer has 8000 turns on its primary coil and 400 turns on its secondary coil. The primary is connected to a 240 V a.c. supply.
Using the transformer equation, what is the output voltage of the secondary coil?
Using the transformer equation, what is the output voltage of the secondary coil?
- 12 V
- 120 V
- 4.8 V
- 480 V
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