PH-1617
Transformers
Physics · Secondary 4 · Hard · Transformers
A transformer has 800 turns on its primary coil and 80 turns on its secondary coil. The primary is connected to a 240 V a.c. supply. Assuming it is an ideal transformer, what is the output voltage across the secondary coil?
- 12 V
- 24 V
- 80 V
- 2400 V
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