Question

is
3) What s role of selenium in
in photocopier
machine?​

Answer 1

Answer:

Selenium powder is spread on the surface of the drum ( which is the essential part of a photocopier). Selenium is used extensively in electronics as Selenium has good photovoltaic and photoconductive properties.  Then an electric charge is applied to the Selenium, which helps the photocopying machine.

__________________________________________________

MARK ME AS BRAINLIEST MATE

AND DO THNX MY ANSWER :)

@selflove

Answer 2

Answer:

hey mate here is your answer

Explanation:

Selenium is used extensively in electronics as Selenium has good photovoltaic and photoconductive properties. ... Selenium powder is spread on the surface of the drum ( which is the essential part of a photocopier). Then an electric charge is applied to the Selenium, which helps the photocopying machine.

plz mark as a  brainiest answer