Question

14. You can make a fun pen for yourself. Take a conducting metal plate and spread a moist paste of
Potassium lodide and starch. Connect the plate to a battery as shown in Figure. Now using the free end of
the wire, write a few letters on the paste.

You can write due to
(a) Conduction
(b) Convection
(c)Radiation
(d) Electroplating
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Answer 1

Answer:

electroplating ok it is answer