Question: ( c ) In the RRDE experiment, when the voltage of the disk electrode is changed from 0 . 0 V to - 0 .

(c) In the RRDE experiment, when the voltage of the disk electrode is changed from 0.0 V to -0.6 V and the voltage of the ring electrode is fixed at 0.0 V , predict how \(\mathrm{N}=\)(-ir/ip) changes with the rotation speed.
( c ) In the RRDE experiment, when the voltage of

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