please tell the answer of this question
Chapter Electricity
Attachments:
Answers
Answered by
0
Answer:
An insulator is a substance which offer high resistance against the flow of electric current. In this question, the resistance values are quite low. They could, in fact, be good conductors! However, option 4 has a high vale of resistance indicating a good insulator.
Hence, option 4 is the right answer.
Similar questions