Question

✴Attempt the following questions:
Q1 : While checking the conductivity of a liquid two precautions should be taken.
Mention those precautions and the reasons for taking those precautions.
Q2 : What changes can you make in a circuit when you will use a liquid which is not a very good conductor?
Q3 : Is it right to use the terms
'insulators' and 'poor conductors'
as synonyms?

Answer 1

1.(1) we use sandles before checking conductivity
(2) by using rubber gloves for not taking risk with shock
3.no , write to use term insulator and poor conductor because insulator is didn't conduct electricity fully but poor conductor is term which absorb some electricity but not fully
2.(1) by using copper wire which is most good conductor
(2)by taking led for making circuit better