__________ is an electrode connected to the positive terminal of the external voltage.

What is the electrode connected to the negative terminal of an electrolytic cell called?

Electrode Potential:

Which electrode is labeled as positive in a voltaic cell?Group of answer choicesboth anode and cathodeneither anode nor cathodeanode onlycathode only

Briefly mention which part of the symbol of battery shows positive and negative terminals?

For a real cell in a circuit, the terminal potential difference is at its closest to the emf when