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← ScienceWhich outcome results when a transducer's input capacitance changes?
A)Frequency of oscillation fluctuates erratically✓
B)Amplitude of signal remains constant
C)Supply voltage remains precisely stable
D)Circuit efficiency rises exponentially
💡 Explanation
When capacitance shifts, resonant frequency varies because the tuned circuit enters a state with a different resonance condition. Therefore, the oscillation frequency is unstable rather than the voltage or amplitude being held constant or efficiency improving.
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