Which relation is true for an ideal transformer?
Correct answer: C. Input power = output power
- A. Input power > output power
- B. Input power < output power
- C. Input power = output power
- D. Output power = 0
Explanation
According to the principle of conservation of energy, an ideal transformer would ideally transfer all the power from the primary coil to the secondary coil (neglecting losses like eddy currents, hysteresis, etc.). Therefore, in an ideal scenario, where there are no losses, the output power would equal the input power.
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