PH-1565
Transformers
Physics · Secondary 4 · Hard · Transformers
A 240 V mains supply is connected to the primary coil of an ideal step-down transformer. The primary current is 0.20 A and the secondary current is 2.0 A.
What is the secondary voltage?
What is the secondary voltage?
- 24 V
- 2.4 V
- 48 V
- 2400 V
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