Question

STUDENT'S NAVL.
SUBJECT:
CLASS:
DATE:
ROLL NO:
I Name the electric current that is mainly
being used in each of the following
ag
a​

Answer 1

Answer:

Name the effect of an electric current used in each of the following devices or situations

a) Electric oven

b) Extracting gold from an alloy of gold, silver and copper

c) Speaker producing sounds

d) Moving trains

otromot