Question: If equal and opposite charges are placed on the two plates of a parallel plate capacitor and the plates are then moved apart, which of the following remain(s) constant? I. Voltage II. Capacitance III. Charge
A: I only
B: II only
C: III only
D: I and II only
Please eliminate two incorrect options first, then think it step by step and choose the most proper one option. Give two different versions of responses. Please separate the responses with 6 asterisk symbols: ******.
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