Question

Material that changes its colour when an electric current pass through it is called

Answer 1

Answer:

Electrochromic

In response to a small electrical voltage (typically around 1 volt), electrochromic materials will change, evoke or bleach their color. The electricity induces in the material a process of either reduction (gain of electrons) or oxidation (loss of electrons).

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Explanation:

Answer 2

Answer:

● Material that changes its colour when an electric current pass through it is called Electrochromic material.