Question

To check whether the given material is a
conduct insalator
Take a dry cell Connect we end of copper
Wire to the veternal of dry cell and the
end to a both this wines to have ap AS
in it as shown is 7210)
7.731 Copper to conductor
You will find that the bulb des et low since
the circuit is incomplete
Now place a piece of copper wire in the pup
touching the points A and B as shown in
Fig. 721b). The bulb starts glowing. This shows
that copper is a good conductor of electricity
Now repeat the experiment with other materials
and note down your observations and conclusions
in the following table

send conclusion​

Answer 1

Explanation:

glowing bulb is good conductor